## Tomoo Matsumura (松村朝雄)

I HAVE MOVED TO KOREA (new web page is HERE)

ASARC Postdoc at KAIST, Department of Mathematical Sciences, Daejeon, Korea (2011.09 ~
present)

**Address**:
ASARC KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon
305-701, South Korea, Tel. 042 350 8111

**Email Address**:
tomoo dot matsumura at gmail dot com

**Curriculum Vitae **:
2012.09

**Research Papers**:

1. Stringy
and Orbifold cohomology of Wreath Product Orbifolds, Accepted for
publication in European
Journal of Pure and Applied Mathematics, 2012, Earlier version
is available at arXiv:math/0610269.

2. Equivariant Cohomology for
Hamiltonian Torus Actions on Symplectic Orbifolds , with Tara Holm,
Transformation
Groups 17, 3 (2012), 717–746.

3. Connected sums of
simplicial complexes and equivariant cohomology, with Frank Moore,
submitted, 2011.

Research Interests: I'm
interested in group actions and orbifolds in symplectic geometry
and algebraic geometry. My PhD thesis was about Chen-Ruan cohomology of
symmetric products of orbifolds. Since then, I have been working on
torus actions on orbifolds: GKM theory for orbifolds, Cohomology of
Toric Orbifolds and Moment Angle Complexes. Recently I worked on
weighted Grassmannians and its Schubert calculus.
**Past Teaching**:

MATH
1920 Multivariable Calculus for Engineers /
Schedule

MATH 2220 Multivariable Calculus

MATH
4530 Introduction to Topology

Math 7570 Poisson Geometry

Math 7510 Schubert Calculus

Math 2210 Linear Algebra

Math 1110 Calculus I