Hirofumi Tsumura

On Witten multiple zeta-functions associated with semisimple Lie algebras II

Yasushi Komori, Kohji Matsumoto, Hirofumi Tsumura · Journal of the Mathematical Society of Japan · 2010 · 64 citations

Lie Group, Witten Multiple Zeta-functions, Representation Theory +8

On functional relations between the Mordell–Tornheim double zeta functions and the Riemann zeta function

Hirofumi Tsumura · Mathematical Proceedings of the Cambridge Philosophical Society · 2007 · 62 citations

Riemann Zeta Values, Analytic Number Theory, Function Theory +5

Combinatorial relations for Euler–Zagier sums

Hirofumi Tsumura · Acta Arithmetica · 2004 · 52 citations · Full text

Enumerative Combinatorics, Combinatorial Relations, Discrete Mathematics

A note on q-analogues of the Dirichlet series and q-Bernoulli numbers

Hirofumi Tsumura · Journal of Number Theory · 1991 · 40 citations

Dirichlet Form, Analytic Number Theory, Q-bernoulli Numbers +4

On a $p$-Adic Interpolation of the Generalized Euler Numbers and Its Applications

Hirofumi Tsumura · Tokyo Journal of Mathematics · 1987 · 37 citations · Full text

Geometry Of Number, Computational Number Theory, Human Communication +10