Proceedings of the Japan Academy, Series A, Mathematical Sciences

The aim of the Proceedings of the Japan Academy, Series A, is the rapid publication of original papers in mathematical sciences. The paper should be written in English or French (preferably in English), and at most 6 pages long when published. A paper that is a résumé or an announcement (i.e. one whose details are to be published elsewhere) can also be submitted.

The paper is published promptly if once communicated by a Member of the Academy at its General Meeting, which is held monthly except in July and in August.

Important copyright notice for PJA authors.


Volume 85, Number 4

Publication Date: April 2009

Rational Diophantine sextuples with mixed signs

Andrej Dujella; 27-30

Large deviations for the $\nabla\varphi$ interface model with self potentials

Tatsushi Otobe; 31-36

On some estimates of the pressure for the Stokes equations in an infinite sector

Shigeharu Itoh, Naoto Tanaka and Atusi Tani; 37-40

Deformation of discontinuous subgroups acting on some nilpotent homogeneous spaces

Ali Baklouti; 41-45

Inequalities of Ono numbers and class numbers associated to imaginary quadratic fields

Kenichi Shimizu; 46-48

A mandala of Legendrian dualities for pseudo-spheres in semi-Euclidean space

Liang Chen and Shyuichi Izumiya; 49-54

Bisection for genus 2 curves in odd characteristic

Josep M. Miret, Jordi Pujolàs and Anna Rio; 55-61

2012 © The Japan Academy

Proceedings of the Japan Academy, Series A, Mathematical Sciences

Proceedings of the Japan Academy, Series A, Mathematical Sciences