$Tsukuba Journal of Mathematics (cover)$

Online with:

Online with :

ISSN Printed edition 0387-4982

Online edition 2423-821X

　Aim and History

The aim of this journal is to publish rapidly original contributions to pure and applied mathematics. All papers are refereed.

Tsukuba journal of mathematics is a continuation of Science Reports of the Tokyo Bunrika Daigaku, Sect. A, Vol. 1-Vol.4, No 82(1930-1953) and Science Reports of the Tokyo Kyoiku Daigaku,Sect. A, Vol. 4, No.83-Vol. 13, No. 382 (1954-1977).

　Call for Papers

The main purpose of Tsukuba Journal of Mathematics is to promote research activities in pure and applied mathematics by publishing original research papers very rapidly. Selection for publication is on the basis of reports from referees commissioned by the editorial committee.

For more details, please see Guide for Authors.

　Editorial Committee

Akira Masuoka, chair
Scott Carnahan
Motoo Tange
Tamotsu Kinoshita
Masahiro Shioya

　Associate Editors

　Shigeki Akiyama
　Makoto Aoshima
　Yuji Hamana
　Tomoyuki Kakehi
　Kazuhiro Kawamura
　Hajime Ono
　Daisuke Sagaki
　Yoshihiro Takeyama
　Kazuhiko Yamaki

　Advisory Board

Professor Michael Baake ( Faculty of Mathematics, University of Bielefeld,Germany)
Professor Jürgen Berndt ( Department of Mathematics, King’s CollegeLondon, United Kingdom)
Professor Hiroshi Isozaki ( Professor Emeritus, Institute of Mathematics, University of Tsukuba, Japan)
Professor Takao Yamaguchi ( Professor Emeritus, Department of Mathematics, Kyoto University, Japan
Professor Emeritus, University of Tsukuba,Japan)
Professor Akito Tsuboi ( Professor Emeritus, University of Tsukuba,Japan)

　Contact and Subscription Information

Communications with this publication should be addressed to the chair of the editorial committee of Tsukuba Journal of Mathematics:

Akira Masuoka (the chair of the editorial committee)
Institute of Mathematics
University of Tsukuba
Tsukuba, Ibaraki 305-8571
Japan

E-mail address : $journal at math.tsukuba.ac.jp$

Subscription Agent
Japan Publications Trading Co., Ltd.
1-2-1 Sarugaku-cho, Chiyoda-ku
Tokyo 101-0064
Japan

E-mail address : $serials at$
Fax : +81-3-3292-0410

Tsukuba Journal of Mathematics

検索

Vol.46, No.2(2022) ※ Access limited to Institute of Mathematics.

Author	Title	Page
Frédéric Chapoton	Multiple T-values with one parameter	153
Honoka Kobayashi	Ruled Surfaces with Null Curves and Frenet Frame in Pseudo-Sphere and Pseudo-Hyperbolic Space	165
Tomoya Nakamura	Hom-Poisson-Nijenhuis structures and Hom-Dirac structures	193
Nobutaka Boumuki	On The Dimensions of Vector Spaces Concerning Holomorphoc Vector Bundles Over Elliptic Orbits	217
Joerg Brendle	The higher Cichon diagram in the degenerate case	255
Yohei Ito	Erratum to "ℂ-Constructible Enhanced Ind-Sheaves"	271

Vol.46, No.1(2022) ※ Access limited to Institute of Mathematics.

Author	Title	Page
Qi Wang	On τ-Tilting Finite Simply Connected Algebras	1
Toshikazu Miyashita	Realizations of Inner Automorphisms of Order Four and Fixed Points Subgroups by Them on The Connected Compact Exceptional Lie Group E₈, Part III	39
Fumichika Takamizo, Masamichi Yoshida	Some class of cubic Pisot numbers with niteness property	67
Hirotaka Kobayashi	On a certain sum of the Derivatives of Dirichlet L-Functions	121
Alexander E. Patkowski	On Arithmetic Series Involving the Fractional Part Function	145

Vol.45, No.2(2021) ※ Access limited to Institute of Mathematics.

Author	Title	Page
Kenta Tsukuura	Prikry-type forcing and the set of possible conginalities	83
Yuichiro Sato	Totally umbilical submanifolds in pseudo-Riemannian space forms	97
Yuki Motegi	Strong minuscule elements in the finite Weyl groups	117
Masamichi Yoshida, Fumichika Takamizo	Finite β-expansion and odometers	135
Hisashi Kojima	A supplement to `On the Fourier coefficients of Hilbert modular forms of half-integral weight over arbitrary algebraic number fields, Tsukuba J. Math. 37(2013), 1-11'.	163
Yuji Kasahara and Shin'ichi Kotani	Diffusions with Bessel-Like Drifts II	171
Yuji Akaike and Kazuo Tomoyasu	Perfectness of Higson type compactifications	189

Vol.45, No.1(2021) ※ Access limited to Institute of Mathematics.

Author	Title	Page
Robert Laterveer	Zero-Cycles on Garbagnati Surfaces	1
Ryusuke Sugawara	Universal central extensions of linear groups over rings of non-commutative Laurent polynomials, associated K₁ groups and K₂ groups	13
Yasunori Okada and Hideshi Yamane	Generalized spherical mean value operators on Euclidean space	37
Atsufumi Honda, Shyuichi Izumiya, Kentaro Saji and Keisuke Teramoto	Geometry of lightlike locus on mixed type surfaces in Lorentz-Minkowski 3-space from a contact viewpoint	51
Masayoshi NAGASE and Takumi SHIRAKAWA	A formula for the heat kernel coefficients of the Dirac Laplacians on spin manifolds	69

Vol.44, No.2(2020)

Author	Title	Page
Masanobu Kaneko and Hirofumi Tsumura	On Multiple Zeta Values of Level Two	213
Daniel Duverney, Takeshi Kurosawa, and Iekata Shiokawa	Irrationality exponents of certain fast converging series of rational numbers	235
Neil Mañibo, Eden Delight P.Miro, Dan Rust, and Gwendolyn S. Tadeo	Zeckendorf Representations and Mixing Properties of Sequences	251
Makoto NAKAMURA	Remarks on the Navier-Stokes equations and the elastic wave equations in homogeneous and isotropic spacetimes	271
Kenichiro Yamamoto	On the Density of Periodic Measures for Piecewise Monotonic Maps and Their Coding Spaces	309