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Kamal Shanazari

Kamal Shanazari

Academic rank: Associate Professor
ORCID:
Education: PhD.
ScopusId: 6507859024
Faculty: Faculty of Science
Address: Department of mathematics Faculty of Sciences University of Kurdistan Sanandaj IRAN
Phone: 33239345

Research

Title
Meshless Galerkin method based on RBFs and reproducing kernel for quasi-linear parabolic equations with Dirichlet boundary conditions
Type
JournalPaper
Keywords
‎Galerkin meshless method‎, ‎Radial basis functions‎, ‎Reproducing kernel Hilbert space method‎, ‎Quasi-linear parabolic equations‎.
Year
2020
Journal Mathematical Modelling and Analysis
DOI
Researchers Mehdi Mesrizadeh ، Kamal Shanazari

Abstract

‎The main aim of this paper is to present a hybrid scheme of both meshless Galerkin and reproducing kernel Hilbert space methods‎. ‎The Galerkin meshless method is a powerful tool for solving a large class of multi-dimension problems‎. ‎Reproducing kernel Hilbert space method is an extremely efficient approach to obtain an analytical solution for ordinary or partial differential equations appeared in vast areas of science and engineering‎. ‎The error analysis and convergence show that the proposed mixed method is very efficient‎. ‎Since the solution space spanned by radial basis functions do not directly satisfy essential boundary conditions‎, ‎an auxiliary parameterized technique is employed‎. ‎Theoretical studies indicate that this new method is very stable‎, ‎though a parameterized problem is employed instead of the main problem‎.