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Somsak Orankitjaroen, PhD

Assistant Professor


  • PhD Applied Mathematics and Statistics (State University of New York at Stony Brook, USA)
  • M.Sc. Applied Mathematics (Indiana University, United States)
  • B.Sc. Mathematics (Mahidol University, Thailand)

Areas of expertise

  • Distribution theory
  • Functional analysis applied to modeling in mechanics

Personal webpages/CV

Current projects

My recent and current research activities involve the analysis of ordinary differential equations in the framework of distribution theory and the investigation of modelling in mechanics by using mathematical tools from functional analysis in the following areas:

  • Solution types of ordinary and fractional ODEs; coexistence of different kinds of solutions; integral transforms
  • Homogenization; reduction of dimensions in the problem of mathematical elasticity

Recent publications

Asymptotic analysis of the transient response of a thermoelastic assembly involving a thin layer

Licht C, Orankitjaroen S, Weller T

Comptes Rendus Mecanique, 2022

The solutions of some Riemann–Liouville fractional integral equations

Kaewnimit K, Wannalookkhee F, Nonlaopon K, Orankitjaroen S.

Fractal and Fractional, 2021

Finite Series of Distributional Solutions for Certain Linear Differential Equations

Waiyaworn N, Nonlaopon K, Orankitjaroen S

Axioms, 2020

The generalized solutions of a certain nth order Cauchy-Euler equation

Sangsuwan A, Nonlaopon K, Orankitjaroen S

Asian-European Journal of Mathematics, 2020

The generalized solutions of the nth order Cauchy–Euler equation

Sangsuwan A, Nonlaopon K, Orankitjaroen S, Mirumbe I

Mathematics, 2019