(magyar nyelven itt)
photograph by Seiichi
|my family name
at math dot titech dot ac dot jp
|mail code H-214
Department of Mathematics
Tokyo Institute of Technology
2-12-1 Ookayama, Meguro-ku
In the Spring and Fall semesters of 2015, I am teaching two
courses in first-year linear algebra. For
further information, please visit the website for the class
M and for the class
For the schedule of the 4th year seminar (Tuesday mornings),
For the schedule of the graduate seminar (Tuesday
afternoons), click here.
I am a researcher and instructor of mathematics. I live
with my wife
and our two daughters.
I am fortunate to have spent time at the following
For more detailed information, please see my CV.
My main research interests are in low-dimensional
in particular in contact 3-manifolds and
Legendrian knots (and their Floer homologies), as well as in
classical knot invariants such as the Homfly polynomial.
started doing work on graphs and hypergraphs, too. Through
combinatorics, I found interesting new connections between
polynomials and Floer homology.
- Part of my undergraduate
(Stable maps of surfaces
plane) was published at Topology
- With my undergraduate advisor András
paper (On double
in the same journal.
- My doctoral
(Contact homology and one
families of Legendrian knots) was published at Geometry and
- A follow-up
appeared in the International
- This manuscript
Thurston-Bennequin number of
+adequate links) was published in the Proceedings of the American
- This article
(Rulings of Legendrian
surfaces) appeared in the Pacific
- This paper
(Isotopies of Legendrian
Legendrian 2-tori), joint with Tobias
was published in the Journal
- The manuscript
twisting of closed braids and the Homfly polynomial
in the Mathematical
of the Cambridge Philosophical Society. Here are the
slides of a talk
I gave on the subject.
- The paper
Inner products on the
Hecke algebra of the
braid group was published in Topology
- My first paper
Tutte's polynomial for hypergraphs, appeared in Advances
Mathematics. I gave several
on the results in it.
- Our joint paper
Juhász and Jake
homology and hypergraphs, was published at Mathematical
Research Letters. It is summarized in these slides.
- With Tobias Ekholm and Ko Honda, we
wrote a paper
on Legendrian knots and
exact Lagrangian cobordisms that is due to appear
in the Journal
of the European
Society. I discussed its contents in this talk.