Personal information

non standard finite difference, reduced problem, convection diffusion
Ethiopia

Activities

Employment (1)

Dilla University: Dilla, SNNRP, ET

2021-03 to present | Lecturer (Mathematics)
Employment
Source: Self-asserted source
Guta Demisu

Education and qualifications (2)

Hawassa University: Hawasa, Sidama, ET

Bsc Degree in Mathematics (Mathematics )
Education
Source: Self-asserted source
Guta Demisu

Dilla University: Dilla, South, ET

Msc in Numerical Analysis (Mathematics)
Education
Source: Self-asserted source
Guta Demisu

Works (6)

Fitted mesh numerical method for two-parameter singularly perturbed partial differential equations with large time lag

Partial Differential Equations in Applied Mathematics
2024-09 | Journal article
Part of ISSN: 2666-8181
Contributors: Fasika Wondimu Gelu; Imiru Takele Daba; Wondwosen Gebeyaw Melesse; Guta Demisu Kebede
Source: Self-asserted source
Guta Demisu

An efficient numerical approach for singularly perturbed time delayed parabolic problems with two-parameters

BMC Research Notes
2024-06-06 | Journal article
Part of ISSN: 1756-0500
Contributors: Imiru Takele Daba; Wondewosen Gebeyaw Melesse; Fasika Wondimu Gelu; Guta Demisu Kebede
Source: Self-asserted source
Guta Demisu
grade
Preferred source (of 4)‎

Third-degree B-spline collocation method for singularly perturbed time delay parabolic problem with two parameters

Frontiers in Applied Mathematics and Statistics
2024-01-08 | Journal article
Part of ISSN: 2297-4687
Contributors: Imiru Takele Daba; Wondwosen Gebeyaw Melesse; Guta Demisu Kebede
Source: Self-asserted source
Guta Demisu

A robust higher-order fitted mesh numerical method for solving singularly perturbed parabolic reaction-diffusion problems

Results in Applied Mathematics
2023-11 | Journal article
Part of ISSN: 2590-0374
Contributors: Gemechis File Duressa; Fasika Wondimu Gelu; Guta Demisu Kebede
Source: Self-asserted source
Guta Demisu

A Fitted Numerical Approach for Singularly Perturbed Two-Parameter Parabolic Problem with Time Delay

Computational and Mathematical Methods
2023-10-25 | Journal article | Author
Part of ISSN: 2577-7408
Contributors: Imiru Takele Daba; wondwosen melesse; Guta Demisu
Source: Self-asserted source
Guta Demisu
grade
Preferred source (of 3)‎

A Higher-Order New Approach Numerical Method for Singularly Perturbed Parabolic Reaction-Diffusion Problems

2022-09-13 | Preprint
Contributors: Fasika Wondimu Gelu; Guta Demisu Kebede; Birhanu Sisay Birlie; Mesfin Bogale Dangaro
Source: Self-asserted source
Guta Demisu