Department Of Mathematics, Kansas State University
| MONDAY Aug. 25 : | Undergraduate Lecture |
| Title: | How to Be the Best Math Student You Can Be |
| Marianne Korten
Professor, Department of Mathematics, Kansas State University Abstract: This talk collects what I wished I had known when I started college, and what I think would have helped the students I taught over the last 20+ years. I spiced it up with snippets of a talk Suzanne Franks used to give to middle school girls and conversations with colleagues of our own and other departments. I expanded it watching my graduate students look for jobs and after writing recommendation letters for them and my graduating undergrads. I hope you have fun and that what you hear will be of good use. | |
| Time and Place: | 1:30 PM CW 122 |
| WEDNESDAY Aug. 27 : | Analysis Seminar |
| Title: | A formula for p-harmonic functions |
| Peiyong Wang,
Wayne State University I will do some elementary calculus to deduce a formula for smooth solutions of the p-Laplacian. A formula for solutions of the infinity Laplacian follows from it. Such a formula can also characterize a viscosity solution of the infinity Laplacian to a certain degree. | |
| Time and Place: | 4:30 PM Cardwel1 120 |
| Analysis Seminar | |
| Title: | A formula for p-harmonic functions |
| Peiyong Wang,
Wayne State University I will do some elementary calculus to deduce a formula for smooth solutions of the p-Laplacian. A formula for solutions of the infinity Laplacian follows from it. Such a formula can also characterize a viscosity solution of the infinity Laplacian to a certain degree. | |
| Time and Place: | 4:30 PM Cardwel1 120 |
| TUESDAY Sep. 02 : | COLLOQUIUM |
| Title: | Many-Body Wave Scattering and Creating Materials With A Desired Refraction Coefficient |
| Alexander Ramm
Kansas State University Abstract: Many-body scattering problem is solved asymptotically when the size of the particles tends to zero and the number of the particles tends to infinity. A method is given for calculation of the number of small particles and their boundary impedances such that embedding of these particles in a bounded domain, filled with known material, results in creating a new material with a desired refraction coefficient. The new material may be created so that it has negative refraction, that is, the group velocity in this material is directed opposite to the phase velocity. Another possible application consists of creating the new material with some desired wave-focusing properties. For example, one can create a new material which scatters plane wave mostly in a fixed given solid angle. In this application it is assumed that the incident plane wave has a fixed frequency and a fixed incident direction. An inverse scattering problem with scattering data given at a fixed wave number and at a fixed incident direction is formulated and solved. | |
| Time and Place: | 2:30 PM CW 122 |
| Number Theory | |
| Title: | Recent Progress on Lehmer's Question and New Research Directions |
| John Garza
Kansas State University Abstract: I will review the Mahler measure of polynomials in one variable and Lehmer's question. Recent progress towards a solution will be described and compared to the existing knowledge on the subject. In particular I will discuss Lehmer strength bounds for the Mahler measure in the case of total ramification and lower bounds for the Weil height for relatively nonreciprocal algebraic integers. I will also identify some new research projects in this area that seem promising over the short term. | |
| Time and Place: | 3:30 PM CW120 |
| THURSDAY Sep. 04 : | COLLOQUIUM |
| Title: | Calibrating Mathematical Complexity |
| Joe Mileti
Dartmouth College Abstract: How complicated are ideals of a ring relative to the complexity of the operations of the ring? How about the complexity of the maximum values of a continuous functions on [0,1] relative to the function? Or of matchings relative to the complexity of a graph? The area of computability theory has tools for making such questions precise and methods relevant to their answers. In particular, it provides various hierarchies by which we can measure the complexity of rings, functions, graphs, and other objects, and techniques for carrying out such measurements. After introducing the relevant background from computability theory, we will discuss some particular examples from combinatorics (in Ramsey theory) and algebra (in ideal theory). A successful analysis of a mathematical theorem using these techniques gives information about how complicated the sets involved in any proof must be. Furthermore, this study unearths some interesting connections between various theorems across different areas of mathematics. | |
| Time and Place: | 2:30 PM CW 122 |
| Function Theory Study Seminar | |
| Title: | "Another Characterization of BMO" by Coifman and Rochberg (PAMS Vol 79 #2,1980) |
| Sharad Silwal,
Kansas State University Abstract | |
| Time and Place: | 4:00 PM Burt Hall 204 |
| MONDAY Sep. 08 : | Undergraduate Lecture |
| Title: | The Career Fair, Internships, and Co-op Work Experiences |
| Karl Kandt
Assistant Director, College of Arts and Sciences Liason, Career and Employment Services, Kansas State University Abstract: Discuss CES Services, career options for math majors, resume development, helpful websites to consider, CES events, fairs, and special programs. | |
| Time and Place: | 1:30 PM CW 041 |
| Topology | |
| Title: | Geometry and Relativity: initial constraints |
| Dave Auckly
Kansas State University There is a rich interaction between geometry and Einstein's equations of relativity. In this talk, I'll describe how the geometry leads to an interesting problem in the theory of PDE. | |
| Time and Place: | 3:30 PM CW144 |
| Algebra Seminar | |
| Title: | Geometry of triangulated categories. I |
| Alexander Rosenberg, Kansas State University
Abstract: The purpose of the talk is to sketch the first notions and facts of pseudo-geometry (in particular, descent) and geometry (that is spectral theory) of 'spaces' represented by triangulated categories. This is a simple, but, quite meaningful piece of derived noncommutative algebraic geometry. | |
| Time and Place: | 4:30 PM CW 131 |
| TUESDAY Sep. 09 : | Number Theory Seminar |
| Title: | Recent Progress on Lehmer's Question and New Research Directions II |
| John Garza
Kansas State University Abstract: I will review the Mahler measure of polynomials in one variable and Lehmer's question. Recent progress towards a solution will be described and compared to the existing knowledge on the subject. In particular I will discuss Lehmer strength bounds for the Mahler measure in the case of total ramification and lower bounds for the Weil height for relatively nonreciprocal algebraic integers. I will also identify some new research projects in this area that seem promising over the short term. | |
| Time and Place: | 3:30 PM CW120 |
| WEDNESDAY Sep. 10 : | Analysis Seminar |
| Title: | Distortion Questions for Discrete Quasiconformal Groups |
| Petra Bonfert-Taylor,
Wesleyan University A discrete quasiconformal group is a discrete group of quasiconformal homeomorphisms of R^n having a uniform (upper) bound on the dilatation. Somewhat surprisingly, there is a good theory for these groups involving an exponent of convergence, a Patterson-Sullivan measure,etc., and the limit set of the group. As to be expected from the loss of a conformal action, the theory, as initiated by Patterson, Sullivan, and Tukia, is considerably more complicated than the usual theory applied to discrete Möbius groups. For a non-elementary discrete group of Möbius transformations it was shown that the exponent of convergence equals the Hausdorff dimension of the conical limit set of the group (Bishop & Jones, Patterson, Sullivan, andTukia). In this talk we will discuss a generalization of this result to discrete quasiconformal groups: The exponent of convergence is an upper bound on the Hausdorff dimension of the conical limit set, with strict inequality possible. For planar quasiconformal groups, using Astala's results on the integrability of the Jacobian of a quasiconformal mapping,we establish sharp bounds on these two quantities in terms of each other and the dilatation of the group. | |
| Time and Place: | 4:30 PM Cardwell 120 |
| THURSDAY Sep. 11 : | COLLOQUIUM |
| Title: | Quasiconformal Homogeneity of Hyperbolic Manifolds |
| Petra Bonfert-Taylor
Wesleyan University Abstract: A hyperbolic manifold $M$ is $K$-quasiconformally homogeneous if for all $x,y \in M$ there exists a $K$-quasiconformal self-mapping of $M$ that maps $x$ to $y$. After carefully defining the concept of quasiconformal homogeneity we will discuss geometric, topological and analytic properties of quasiconformally homogeneous hyperbolic manifolds. If time permits we will then focus planar domains and their homogeneity properties. | |
| Time and Place: | 2:30 PM CW 122 |
| This lecture is supported by an ADVANCE IAB grant. | |
| Function theory study seminar | |
| Title: | "Another Characterization of BLO" by Colin Bennett (PAMS Vol 85 #4, 1982) |
| Sharad Silwal,
Kansas State University | |
| Time and Place: | 4:00 PM Burt 204 |
| MONDAY Sep. 15 : | Undergraduate Lecture |
| Title: | Careers in Finance for Mathematics Majors |
| Roger Bey, Ph. D. Pennsylvania State University
Professor and Chairman, Department of Finance and Operations Management, University of Tulsa Abstract: Roger Bey, Professor of Finance at the University of Tulsa, will be discussing how mathematics majors are ideal candidates for graduate programs in finance and why they are excellent candidates for finance careers. He will explain the interrelationship between mathematics and finance, how students can best prepare (select appropriate courses) for graduate business studies, and the various types of graduate business studies. In addition, he will describe the University of Tulsa’s MS in Finance (MSF) program and their dual degree MBA/MSF and MSF/MS in Applied Mathematics programs. Some of the aspects of the University of Tulsa’s programs to be discussed include areas of concentration, curriculum, admission requirements, graduate assistantships, fellowships, year-around corporate internships and placement. Go to http://www.cba.utulsa.edu/msfinance for program details. | |
| Time and Place: | 1:30 PM CW 122 |
| Algebra Seminar | |
| Title: | Geometry of triangulated categories. II |
| Alexander Rosenberg
Kansas State University Abstract:The purpose of the talk is to sketch the first notions and facts of pseudo-geometry (in particular, descent) and geometry (that is spectral theory) of 'spaces' represented by triangulated categories. This is a simple, but, quite meaningful piece of derived noncommutative algebraic geometry. | |
| Time and Place: | 4:30 PM CW131 |
| TUESDAY Sep. 16 : | COLLOQUIUM |
| Title: | The Schur Algorithm and Some of Its Extensions and Applications |
| Daniel Alpay
Ben Gurion University, Israel Abstract: In a 1917 paper, I. Schur associated to a function analytic and contractive in the open unit disk a sequence of numbers in the open unit disk. This process, called the Schur algorithm, has many applications which range from classical function theory to the theory of linear systems and prediction theory of stochastic processes. We will briefly review the Schur algorithm, and discuss its extensions to wider settings. | |
| Time and Place: | 2:30 PM CW 122 |
| Number theory seminar | |
| Title: | Recent Progress on Lehmer's Question and New Research Directions III |
| John Garza
Kansas State University Abstract: I will review the Mahler measure of polynomials in one variable and Lehmer's question. Recent progress towards a solution will be described and compared to the existing knowledge on the subject. In particular I will discuss Lehmer strength bounds for the Mahler measure in the case of total ramification and lower bounds for the Weil height for relatively nonreciprocal algebraic integers. I will also identify some new research projects in this area that seem promising over the short term. | |
| Time and Place: | 3:30 PM CW120 |
| THURSDAY Sep. 18 : | Graduate Faculty Meeting |
| Title: | Graduate Faculty Meeting |
| . | |
| Time and Place: | 2:30 PM CW 122 |
| MONDAY Sep. 22 : | Undergraduate Lecture |
| Title: | A Delicious Introduction to Auto Rates and the Actuarial Profession |
| Mark Lesperance, B. S. in Math 1990 and M. S. in Math 1991 Kansas State University
Actuary, Producers Agricultural Insurance Company, Amarillo, Texas Abstract: The actuarial profession is a challenging and rewarding field and provides great opportunities to utilize math and statistics in real applications. This presentation will provide a brief background on actuarial careers and job prospects. Through audience participation, we will also discuss the complexities of insurance pricing and utilize M&M's to illustrate a simple example for auto insurance. | |
| Time and Place: | 1:30 PM CW 122 |
| Algebra Seminar | |
| Title: | Geometry of triangulated categories. III |
| Alexander Rosenberg
Kansas State University Abstract: The purpose of the talk is to sketch the first notions and facts of pseudo-geometry (in particular, descent) and geometry (that is spectral theory) of 'spaces' represented by triangulated categories. This is a simple, but, quite meaningful piece of derived noncommutative algebraic geometry. | |
| Time and Place: | 4:30 PM CW131 |
| Analysis Seminar | |
| Title: | Decay estimates and unique continuation properties of solutions to linear and non-linear Schrödinger equations (joint works with L. Escauriaza, C. E. Kenig, and L. Vega, and J. Nahas.) |
| Gustavo Ponce,
University of California, Santa Barbara We shall present some results concerning decay properties of solutions of the Schrödinger equations. The first of them is related with estimates for the Leibnitz rule for fractional derivatives. The second one is concerned with exponential decay solutions for the Schrödinger equation. For the case of the free Schrödinger equation we deduce a convexity estimate for Gaussian weight, and the corresponding version of the Hardy's uncertainty principle. We present extensions of these results to the case of Schrödinger equation with potential (in both cases, with potential independent and depending on time). Finally, we apply some of these results to establish some unique continuation results for the semi-linear Schrödinger equation. | |
| Time and Place: | 4:30 PM Cardwell 120 |
| Algebra Seminar | |
| Title: | Geometry of triangulated categories. III |
| Alexander Rosenberg
Kansas State University Abstract: The purpose of the talk is to sketch the first notions and facts of pseudo-geometry (in particular, descent) and geometry (that is spectral theory) of 'spaces' represented by triangulated categories. This is a simple, but, quite meaningful piece of derived noncommutative algebraic geometry. | |
| Time and Place: | 4:30 PM CW 131 |
| TUESDAY Sep. 23 : | COLLOQUIUM |
| Title: | Decay Properties of Canonical Dispersive Equations |
| Gustavo Ponce
University of California, Santa Barbara Abstract: Starting with the notion of well posedness we discuss the strongest possible decay (in space) of solutions to some well known dispersive models, including the nonlinear Schr\"odinger equation, the generalized Korteweg-de Vries equations, the Benjamin-Ono equation, the Camassa-Holm equations, etc. We relate these results with some unique continuation properties of these models. | |
| Time and Place: | 2:30 PM CW 122 |
| This lecture is supported in part by the ADVANCE Distinguished Lecture Series. | |
| Seminar | |
| Title: | Warings Number over Number Fields |
| Ala Alnaser
Kansas State University Abstract:I will Start by defining Waring's number modulo a positive integer m and list the results that we obtained over the integers. Next I will explain how the problem can be lifted to a number field setting, and list the conditions required to generalize our results from the integers modulo powers of primes to the integer ring of the number field modulo prime ideal powers. I will also list some of the results we obtained in the number fields setting. | |
| Time and Place: | 3:30 PM CW 120 |
| THURSDAY Sep. 25 : | Special |
| Title: | Research Grant Proposal Workshop |
| Zongzhu Lin, mediator
Kansas State University Abstract: The target dates for several disciplines in Mathematics for NSF proposals are approaching. This workshop is to help the PI's understand NSF's proposal guidelines, review process, and review criteria. These have been gradually changed during last 15 years. We will ask those who have served on NSF's panels to share their experience as well as those who have been successful in getting outside funding to share their experience. All faculty members are welcome. Junior faculty members and graduate students are strongly encouraged to attend. | |
| Time and Place: | 2:30 PM CW122 |
| Function Theory Study Seminar | |
| Title: | "Dynamics on the unit disk", by Curt McMullen |
| Pietro Poggi-Corradini
Kansas State University Abstract: We will discuss the paper "Dynamics on the unit disk: short geodesics and simple cycles" by Curt McMullen. | |
| Time and Place: | 3:30 PM CW120 |
| MONDAY Sep. 29 : | Undergraduate Lecture |
| Title: | Undergraduate Research |
| Dave Auckly, Director of the I-Center, Department of Mathematics, Kansas State University
Abstract: There are many interesting problems in mathematics that are accessible to undergraduates. In this talk we will explain an interesting relationship between rational numbers and DNA together with a number of freely associated research problems. | |
| Time and Place: | 1:30 PM CW 122 |
| Seminar | |
| Title: | Frobenius Twisted Conjugacy Classes |
| Zongzhu Lin
Kansas State University Abstract: One of the important question related to many different representation theories is the classification of conjugacy classes in matrices and more general reductive algebraic groups and their Lie algebras. In this talk, I will talk about the questions of Frobenius twisted conjugacy classes and questions related to representations of quivers, and other directions such as wonderful compactifications of reductive algebraic groups. | |
| Time and Place: | 4:30 PM CW131 |
| TUESDAY Sep. 30 : | COLLOQUIUM |
| Title: | Solving the Quartic With A Pencil |
| Dave Auckly
Kansas State University Abstract: In this talk we will explain one general solution to the quartic equation, and the geometry behind the solution. The talk would be suitable for undergraduates, but it will also cover recent results in geometry that will be of interest to experts. | |
| Time and Place: | 2:30 PM CW 122 |
| Seminar | |
| Title: | Warings number over number fields |
| Ala Alnaser
Kansas State University Abstract:I will Start by defining Waring's number modulo a positive integer m and list the results that we obtained over the integers. Next I will explain how the problem can be lifted to a number field setting, and list the conditions required to generalize our results from the integers modulo powers of primes to the integer ring of the number field modulo prime ideal powers. I will also list some of the results we obtained in the number fields setting. | |
| Time and Place: | 3:30 PM Cardwell 120 |
| WEDNESDAY Oct. 01 : | Analysis Seminar |
| Title: | Uniqueness for the two phase Stefan problem |
| Charles Moore,
Kansas State University I will show a uniqueness theorem for solutions of the two-phase Stefan problem. | |
| Time and Place: | 4:30 PM CW 120 |
| WEDNESDAY Oct. 08 : | Analysis Seminar |
| Title: | Uniqueness for the two-phase Stefan problem, part II |
| Chuck Moore,
Kansas State University I will show a uniqueness theorem for solutions of the two-phase Stefan problem. | |
| Time and Place: | 4:30 PM Cardwell 120 |
| THURSDAY Oct. 09 : | Function Theory Study Seminar |
| Title: | "Dynamics on the unit disk: short geodesics and simple cycles" by Curt McMullen. Part II. |
| Pietro Poggi-Corradini
Kansas State University Abstract: We will discuss the paper "Dynamics on the unit disk: short geodesics and simple cycles" by Curt McMullen. | |
| Time and Place: | 3:30 PM CW120 |
| MONDAY Oct. 13 : | Undergraduate Lecture |
| Title: | My Journeys with Mathematics |
| April Cordry-Moore, B. S. in Math and B. S. in Math Ed 2003 Kansas State University
Youth Development Volunteer, Peace Corps; Math Teacher, Lancaster High School, Texas Abstract: The topic of this speech is discussing how Ms. Cordry-Moore's math degree has opened doors of opportunity for her since her graduation in 2003. After graduating from Kansas State, Ms. Cordry-Moore served in the Peace Corps as a Youth Development Volunteer. Many of the activities during her Peace Corps service were supported by her math and education degrees. In 2005 she returned to the United States and began teaching math as a high school teacher. This opened up a window of opportunity to a research internship at Southwestern Medical University to use MatLab to analyze antibody staining procedures on human cancer cells. University News Release | |
| Time and Place: | 1:30 PM CW 122 |
| Geometry, Topology & Physics Seminar | |
| Title: | Bad points are good: more of a good thing |
| Dave Auckly
Kansas State University We saw that finding the critical values of a `complex' morse function led to the general solution of a general quartic equation. In this talk, we will cover more examples of ways of getting interesting information from critical values. In particular we will review Morse theory and discuss Lefschetz fibrations and their broken and wrinkled generalizations. | |
| Time and Place: | 3:30 PM CW 120 |
| WEDNESDAY Oct. 15 : | Analysis Seminar |
| Title: | Two short analysis talks |
| Maria J. Carro and Javier Soria,
University of Barcelona, visiting KU Maria J. Carro: End-point estimates for several kind of operators. The purpose of this talk is to present 3 different problems in Harmonic Analysis that can be studied using the so-called Yano's extrapolation theory. This theory started in 1951 when Yano proved that if a sublineraroperator is bounded from L^p into L^p with constant 1/(p-1) then it is bounded in the Orlicz space L \log L. In our days, the theory is still of great interest since there are many open questions to be solved. Javier Soria: When is a quasi-norm equivalent to a norm? Applications to weak-type spaces. We will review a necessary and sufficient condition for a quasi-norm to be normable, which leads us to consider the decomposition norm. For particular examples (weak-type and other Banach function spaces) we will find the best constants for the equivalence of norms, showing also the optimal triangle inequality. | |
| Time and Place: | 4:30 PM Cardwell 146 |
| THURSDAY Oct. 16 : | THIRTY-SECOND WILLIAM J. SPENCER LECTURE |
| Title: | Developing Students' Conceptual Foundations and Mathematical Thinking for Continued Mathematical Learning |
| Marilyn Carlson
Arizona State University Abstract: Mathematics education research has uncovered essential understandings and reasoning abilities that students need to develop prior to and during their study of calculus. Multiple studies have revealed that students would benefit by greater instructional emphasis on learning key ideas such as rate of change and function, and acquiring the ability to solve novel problems. Fluency with mathematics notation, heuristics and procedures are also needed; however students benefit when they are taught in a meaningful context. Specific results from studying precalculus and beginning calculus students will be shared to reveal the foundational understandings and knowledge that lead to continued student course taking and learning. Select results from a study of mathematicians will be shared to illustrate the role of conceptual knowledge and specific mathematical dispositions, approaches and reasoning patterns for solving novel problems. Ideas for curricular and instructional approaches that are showing promising results for improving student learning and mathematical practices will also be discussed. Lastly, the Precalculus Concept Assessment (PCA) instrument, a validated tool that emerged from research will be shared. | |
| Time and Place: | 2:30 PM DU 1073 |
| MONDAY Oct. 20 : | Undergraduate Lecture |
| Title: | A Wildcat's Random Walk to Berkeley and Beyond |
| Peter Pauzauskie, B. S. in Math and Chemistry and B. S. in Chemical Engineering 2002 Kansas State University, Ph. D. 2006 University of California, Berkeley
Research Scientist, Lawrence Livermore National Lab, Livermore, CA Abstract: Mathematical thinking is a broadly-applicable and invaluable skill that appreciates with time. In this seminar I will discuss the highlights of my undergraduate math experience at KSU and how it has been put to use while earning a PhD in physical chemistry at UC Berkeley, and now as a post-doctoral fellow at the Lawrence Livermore National Lab. In particular, numerical approximations to partial differential equations will be discussed as a method for answering difficult physical questions and assisting in the realization of nuclear test-bans. Emphasis will be placed on what I value most from my time at KSU with a focus on the friends I have met along the way who are using their math degrees in diverse areas such as development and resource economics, engineering, computer science, and graduate studies in mathematics. | |
| Time and Place: | 1:30 PM CW 122 |
| TUESDAY Oct. 21 : | COLLOQUIUM |
| Title: | Casting Shadows of Smooth 4-Dimensional Topology On the 2-Sphere |
| David Gay
University of Cape Town Abstract: This title is a fanciful way of saying that we will be looking at ways of probing the topology of smooth 4-manifolds with maps from 4-manifolds to the 2-sphere. Generic maps from smooth manifolds to the real line (Morse functions) have been very useful in understanding differential topology and yield an essential tool in our modern way of understanding 4-manifolds, the theory of handle decompositions. But our understanding of smooth 4-manifolds is still very incomplete, so a natural idea is to try to extend this to maps from 4-manifolds to two dimensions, and for a variety of reasons the 2-sphere is a particularly nice target space in this setting. I will discuss some old and new results, some of it joint work with Rob Kirby, some of it due to many other people, and I will indulge in a fair amount of optimistic speculation. Every effort will be made to keep this talk accessible to graduate students and non-specialists. | |
| Time and Place: | 2:30 PM CW 122 |
| WEDNESDAY Oct. 22 : | Geometry, Topology & Physics Seminar |
| Title: | From Lefschetz fibrations to generic maps from 4-manifolds to the 2-sphere |
| David Gay
University of Cape Town This will be a continuation of my colloquium talk, geared towards a topology seminar audience (although if you miss the colloquium I will accommodate you). Algebraic geometers generalized Morse theory to the complex setting with the idea of Lefschetz fibrations. Many smooth 4-manifold topologists make a living stealing good ideas from algebraic geometry and stripping away the algebra and the geometry. This is an example of that trend, where we see what we can get for smooth 4-manifold topology from the idea of a Lefschetz fibration, and are led to think about generic smooth maps to the 2-sphere. Some of the names related to the work I will discuss are: myself and Rob Kirby, Auroux, Donaldson and Katzarkov,Tim Perutz, Yanki Lekili, Inanc Baykur and Jonathan Williams, not to mention the whole singularity theory lineage going back to Rene Thom. | |
| Time and Place: | 3:30 PM CW 120 |
| Note the special day. | |
| MONDAY Nov. 03 : | Undergraduate Lecture |
| Title: | TBA |
| Kent Letourneau, B. S. in Math Ed 1989 Kansas State University
Director, Analysis and Reporting, Process and Systems Optimization, PRA International, Lenexa, KS Abstract: TBA | |
| Time and Place: | 1:30 PM CW 122 |
| Algebra Seminar | |
| Title: | tba |
| Evgeny Mukhin
Indiana University-Purdue University Indianapolis Abstract: tba | |
| Time and Place: | 4:30 PM CW 131 |
| TUESDAY Nov. 04 : | COLLOQUIUM |
| Title: | tba |
| Eugine Mukhin
Abstract: tba | |
| Time and Place: | 2:30 PM CW 122 |
| THURSDAY Nov. 06 : | THIRTY-THIRD WILLIAM J. SPENCER LECTURE |
| Title: | Geometry of Groups, Random Walks, and Polynomial Maps Over Finite Fields |
| Mark Sapir
University of Vanderbilt Abstract: I will show how to prove that most 1-related groups are residually finite (i.e. their finite index subgroups intersect trivially). Although the result is purely algebraic, the proof employs methods from very diverse areas of mathematics: from analysis (Brownian motion in Rn) to algebraic geometry (properties of quasi-fixed points of polynomial maps over fnite fields and p-adics, related to a Deligne conjecture). This is a joint work with Alexander Borisov and Iva Kozakova. | |
| Time and Place: | 2:30 PM DU 1073 |
| MONDAY Nov. 10 : | Undergraduate Lecture |
| Title: | TBA |
| Alyson Deines, B. S. in Math 2007 Kansas State University
Graduate Student, University of Washington, Seattle Abstract: TBA | |
| Time and Place: | 1:30 PM CW 122 |
| MONDAY Nov. 17 : | Undergraduate Lecture |
| Title: | Promoting Success in Your First Academic Job |
| Xin Tang, Ph. D. 2006 Kansas State University
Professor, Fayetteville State University, North Carolina Abstract: In this talk, I will first discuss some common challenges and expectations in a first academic job. Then I will share with you some thoughts and experiences on how to deal with these challenges and expectations to promote career success. Finally, I will mention some essential early career preparations which we might make in colleges and graduate schools. | |
| Time and Place: | 1:30 PM CW 122 |
| MONDAY Nov. 24 : | Undergraduate Lecture |
| Title: | On Mathematics: Art, Science and Trade - My Story and The Quantum Matrix |
| Lucian Ionescu, Ph. D. in Math 2000 Kansas State University
Professor, Illinois State University, Normal, Illinois Abstract: I will speak about my winding path to quantum-mathematical physics and the detour through computer science, which turned out to be a valuable asset. Then I will try to answer some questions most students probably have about mathematical thinking and training, and present a few opportunities in quantum mathematical-physics related to the theory of quantum information, with immediate impact in modern science. | |
| Time and Place: | 1:30 PM CW 122 |
| TUESDAY Nov. 25 : | COLLOQUIUM |
| Title: | On Superconformal Algebras |
| Elena Poletaeva
University of Texas Pan American Abstract: \E'. Cartan classified infinite-dimensional "primitive" Lie algebras of vector fields on a finite-dimensional manifold. Superconformal algebras are Lie superalgebras of vector fields of Cartan type. They are superextensions of the Virasoro algebra and have many applications in physics. We obtain new realizations of exceptional superconformal algebras as Lie subalgebras of pseudodifferential symbols. This allows to construct new representations of these superalgebras. They also have realizations as matrices over a Weyl algebra, which are connected with spin represenations of the orthogonal complex Lie algebras. | |
| Time and Place: | 2:30 PM CW 122 |
| MONDAY Dec. 01 : | Undergraduate Lecture |
| Title: | TBA |
| Robert Bowser, B. S. in Math 1970, M. S. and Ph. D. in Stat 1973 Kansas State University
Vice President Kansas Electric Power Cooperative, Topeka, KS Abstract: TBA | |
| Time and Place: | 1:30 PM CW 122 |
| MONDAY Dec. 08 : | Undergraduate Lecture |
| Title: | TBA |
| Eric Mann, B. S. in Math and Stat 2006 Kansas State University
Actuarial Analyst, Allstate Insurance, Mount Prospect, IL Kevin McBeth, B. S. in Math, Stat, and Econ 2007 Kansas State University Actuarial Analyst, Saint Paul Travelers Insurance, Saint Paul, MN Abstract: TBA | |
| Time and Place: | 1:30 PM CW 122 |
Limit event types to: | All Types | COLLOQUIA | Undergraduate Lecture | Seminar | Student Events | Special | Faculty |