 Chair of the Division of Mathematics Chair of the Doctoral Programs in Mathematics Shigeki Akiyama
Email : akiyama* 
 Dean of the College of Mathematics Kiyoshi Takeuchi
Email : takechan* 
※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Algebra
Professor

Shigeki Akiyama Email : akiyama*  Number theory and ergodic theory, especially the interplay between them. 

Jun Morita Email : morita*  Algebraic groups, Lie algebras and their applications. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Associate Professor

Scott Carnahan Email : carnahan*  Moonshine, algebraic geometry, vertex algebras, automorphic forms. 

Daisuke Sagaki Email : sagaki*  Combinatorial representation theory of Lie algebras and quantum groups. 

Hisaaki Fujita Email : fujita*  Study on noncommutative noetherian rings and structure of orders using homological algebra. 

Akira Masuoka Email : akira*  Hopf algebra theory, including its applications to quantum groups, and Galois theory of differential and difference equations. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Lecturer

Kenichiro Kimura Email : kimurak*  Algebraic geometry and number theory: Study on Kgroups and Chow groups. 

Mitsuo Hoshino Email : hoshino*  Module categories and derived categories for finite dimensional algebras over a field. 

Hiroshi Mikawa Email : mikawa*  Prime number theory. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Assistant Professor
 Hajime Kaneko Email : kanekoha*  Analytic number theory, in particular uniform distribution theory and transcendental number theory. 
 Tomoki Mihara Email : mihara*  padic analysis, padic geometry, padic representation * also in charge of Center for Artificial Intelligence Research (CAIR) 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Geometry
Professor

Junichi Inoguchi Email : inoguchi*  Integrable systems, integrable geometry, discrete differential geometry. 

Hisao Kato Email : hkato*  Geometric topology and topological dynamics. 

Kazuhiro Kawamura Email : kawamura*  Geometric topology, metric geometry and topological combinatorics. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Associate Professor

Hiroyuki Tasaki Email : tasaki*  Differential geometry and integral geometry of homogeneous spaces. 

Michihiro Hirayama Email : hirayama*  Dynamical systems, ergodic theory. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Lecturer

Reiko Aiyama Email : aiyama*  Differential geometry for surfaces and submanifolds. 

Atsushi Ishii Email : aishii*  Low dimensional topology, knot theory. 

Koichi Nagano Email : nagano*  Global Riemannian geometry and metric geometry. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Assistant Professor

Motoo Tange Email : tange*  Lowdimensional topology. 

Sho Hasui Email : s.hasui*  Algebraic topology, toric topology, Lie groups * also in charge of Center for Artificial Intelligence Research (CAIR) 

Katsuhiro Moriya Email : moriya*  Differential geometry of conformal maps of higher codimension 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Analysis
Professor

Tomoyuki Kakehi Email : kakehi*  Differential equations on symmetric spaces, Integral geometry. 

Kiyoshi Takeuchi Email : takechan*  Algebraic analysis and its applications to singularity theory. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Associate Professor

Tamotsu Kinoshita Email : kinosita*  Microlocal analysis, Cauchy problems for hyperbolic equations, wavelet. 

Yoshihiro Takeyama Email : takeyama*  Mathematical physics: Study on representation theory, difference equations and combinatorics arising from quantum integrable systems. 

Song Liang Email : liang*  Probability theory, limit theory, large deviation. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Lecturer

Takayuki Kubo Email : tkubo*  Mathematical analysis of nonlinear partial differential equation in fluid dynamics. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Assistant Professor
※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Mathematics of Information
Professor

Makoto Aoshima Email : aoshima*  Statistical science, highdimensional data analysis, asymptotic theory, Bayesian inference. 

Akito Tsuboi Email : tsuboi*  Mathematical logic, foundations of mathematics, model theory. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Associate Professor

Kenichi Koike Email : koike*  Study on the optimality and efficiency of estimation procedures in statistical sequential estimation. * also in charge of Center for Artificial Intelligence Research (CAIR) 

Ko Sakai Email : ksakai*  Theoretical computer science, in particular combinatorial game theory. 

Masahiro Shioya Email : shioya*  Axiomatic set theory, in particular, infinitary combinatorics and large cardinals. 

Akira Terui Email : terui*  Computer algebra, study of symbolicnumeric algorithms and their applications. * also in charge of Center for Artificial Intelligence Research (CAIR) 

Kazuyoshi Yata Email : yata*  Multivariate analysis, sequential analysis, highdimension lowsamplesize data analysis, asymptotic theory. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Lecturer

Hirokazu Nishimura Email : logic*  Synthetic differential geometry and its applications to mathematical physics. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".
Assistant Professor

Nao Ohyauchi Email : naopu*  Study of statistical nonregular theory of estimation by Bayesian approach. 

Kota Takeuchi Email : kota*  Mathematical logic, model theory, and in particular, stability theory. 

※ In Email, * should be changed to "@math.tsukuba.ac.jp".