| Lecturer | 이승진 |
|---|---|
| Dept. | 서울대 |
| date | Mar 16, 2017 |
A hyperplane arrangement is an arrangement of a finite set of hyperplanes in some vector space. Hyperplane arrangements generalize other famous combinatorial objects such as graphs and matroids. In this talk, we introduce a characteristic polynomial of a hyperplane arrangement. We discuss how to compute the polynomial and compute the number of regions generated by hyperplane arrangements by using the characteristic polynomials.
Fixed points of symplectic/Hamiltonian circle actions
A modified separation method to solve a heat-transfer boundary value problem
Arithmetic of elliptic curves
<학부생을 위한 ɛ 강연> Convergence of Fourier series and integrals in Lebesgue spaces
Trends to equilibrium in collisional rarefied gas theory
The Lagrange and Markov Spectra of Pythagorean triples
A-infinity functor and topological field theory
Weak and strong well-posedness of critical and supercritical SDEs with singular coefficients
Algebraic surfaces with minimal topological invariants
A wrapped Fukaya category of knot complement and hyperbolic knot
Alice and Bob meet Banach and von Neumann
Congruences between modular forms
W-algebras and related topics
On function field and smooth specialization of a hypersurface in the projective space
<학부생을 위한 ɛ 강연> 기하와 대수의 거울대칭
1 is big enough to understand 3
Mathemaics & Hedge Fund
Unique ergodicity for foliations
Conformal field theory in mathematics
<학부생을 위한 ɛ 강연> A mathematical approach to xEV battery system
