PROGRAM

The Program the 55-th Symposium on Finsler geometry, Japan

The first day January 9 (Sat), 2021


Opening 15:20-15:25


Chairman: Kazuhiko Takano (Shinshu University)

  1. Rattanasak Hama (Prince of Songkla University, Surat Thani Campus, Thailand) 15:30-15:50

The geometry of Randers cylinder of revolution with non-constant navigation data along meridian

  1. Tetsuya Nagano (University of Nagasaki, Japan) 15:55-16:25
    Application of Finsler geometry

  1. Xinyue Cheng (Chongqing Normal University, Chongqing, China) 16:30-17:00
    "Some important inequalities on Finsler manifolds with weighted Ricci curvature bounded below".


Chairman: Hideo Shimada (Tokai University)

  1. Tadashi Aikou (Kagoshima University, Japan) 17:05-17:45
    Some remarks on complex Berwald structures

  1. Csaba Vincze (University of Debrecen, Hungary) 17:50-18:10
    On the extremal compatible linear connection of a generalized Berwald manifold

  1. Ioana Masca (Saguna Highschool, Brasov, Romania) 18:15-18:35
    A Finsler metric of constant Gauss curvature K = 1 on 2-sphere


Chairman: Csaba Vincze (University of Debrecen)

  1. Zoltan Muzsnay (University of Debrecen, Debrecen, Hungary) 18:40-19:20
    Almost all Finsler metrics have infinite dimensional holonomy group

  1. Samaneh Saberali (Urmia University, Iran) 19:25-19:45
    Concircular transformations in Finsler geometry

  1. Mehran Gabrani (Urmia University, Ph.D. Student, Iran) 19:50-20:10
    On Finsler warped product metrics of isotropic Berwald curvature





The second day January 10(Sun), 2021

Chairman: Tadashi Aikou (Kagoshima University)

  1. Ming Xu (Capital Normal University, Beijing, China) 15:30-16:10
    Laugwitz Conjecture and Landsberg Unicorn Conjecture in some special case, and applications for the isoparametric foliations on unit spheres

  2. Kazuhiko Takano (Shinshu University, Japan) 16:15-16:35
    Almost complex structures in the 2-dimensional sphere which are parallel with respect to α-connection

  3. Hideo Shimada (Tokai University, Japan) 16:40-17:00

On the Barthel connection


Chairman: Xinyue Cheng (Chongqing Normal University)

  1. S. V. Sabau (Tokai University, Japan) 17:05-17:25
    On the variational problem on Kropina manifolds

  2. Tianyu Ma (Jena University, Germany) 17:30-18:00

Random geodesic walks and Brownian motions on Finsler manifolds

Short break (Group Photo by Zoom)

  1. Nicoleta Voicu (Transylvania University, Brasov, Romania) 18:15-18:55
    A mathematical framework for Finsler extensions of Einstein gravity theory

  2. Christian Pfeifer (Bremen, Germany) 19:00-19:40

The gravitating kinetic gas - Lifting the Einstein Vlasov system to the tangent bundle


Chairman: Zoltan Muzsnay (University of Debrecen)

  1. Sandor Hajdu (University of Antwerp, Belgium) 19:45-20:15
    Jacobi fields and conjugate points for a projective class of sprays

  2. Salah Gomaa Elgendi (Benha University - Egypt) 20:20-20:40

Solutions for the Landsberg unicorn problem in Finsler geometry


Closing 20:40 -20:45