Fingerprint Dive into the research topics where Department of Mathematics is active. These topic labels come from the works of this organisation's members. Together they form a unique fingerprint.

Global Existence Mathematics
Nonlinear Equations Mathematics
Submanifolds Mathematics
Standing Wave Mathematics
Mean Curvature Flow Mathematics
Symmetric Spaces Mathematics
Blow-up Mathematics
Chemotaxis Mathematics

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Research Output 1991 2020

Stationary Phase
Maximum Norm
Nonlinear Eigenvalue Problem
Bifurcation Diagram
Asymptotic Formula

CM-types with large index of degeneracy

Kida, M. & Yanai, H., 1 Jan 2019, (Accepted/In press) In : International Journal of Number Theory.

Research output: Contribution to journalArticle

Degeneracy
Abelian Variety
Cycle

Effect of nonlinear diffusion on a lower bound for the blow-up time in a fully parabolic chemotaxis system

Nishino, T. & Yokota, T., 1 Nov 2019, In : Journal of Mathematical Analysis and Applications. 479, 1, p. 1078-1098 21 p.

Research output: Contribution to journalArticle

Blow-up Time
Chemotaxis
Nonlinear Diffusion
Bounded Domain
Boundary conditions

Estimates on the modulation spaces for the Dirac equation with potential

Kato, K. & Naumkin, I., 1 May 2019, In : Revista Matematica Complutense. 32, 2, p. 305-325 21 p.

Research output: Contribution to journalArticle

Modulation Spaces
Dirac Equation
Dirac Operator
Estimate

Extensibility criterion ruling out gradient blow-up in a quasilinear degenerate chemotaxis system with flux limitation

Mizukami, M., Ono, T. & Yokota, T., 15 Oct 2019, In : Journal of Differential Equations. 267, 9, p. 5115-5164 50 p.

Research output: Contribution to journalArticle

Chemotaxis
Blow-up
Boundedness of Solutions
Local Existence
Fluxes

Finiteness Condition (Fg) for Self-Injective Koszul Algebras

Itaba, A., 15 Apr 2019, In : Algebras and Representation Theory. 22, 2, p. 425-435 11 p.

Research output: Contribution to journalArticle

Koszul Algebras
Finiteness Conditions
Injective
If and only if
Graded Algebra

Finite-Time Blow-up in a Quasilinear Degenerate Chemotaxis System with Flux Limitation

Chiyoda, Y., Mizukami, M. & Yokota, T., 1 Jan 2019, In : Acta Applicandae Mathematicae.

Research output: Contribution to journalArticle

Finite Time Blow-up
Chemotaxis
Fluxes
Blow-up of Solutions
Blow-up Solution

Instability of standing waves for nonlinear Schrödinger equation with delta potential

Ohta, M., 1 Dec 2019, In : Sao Paulo Journal of Mathematical Sciences. 13, 2, p. 465-474 10 p.

Research output: Contribution to journalArticle

Finite Time Blow-up
Blow-up Solution
Standing Wave
Nonlinear equations
Nonlinear Equations

Mourre theory for time-periodic magnetic fields

Kawamoto, M., 1 Jul 2019, In : Journal of Functional Analysis. 277, 1, p. 1-30 30 p.

Research output: Contribution to journalArticle

Magnetic Field