Name:  Dr.Fekadu Tesgera Agama

Qualification:PhD

Position:Assistant Professor of Mathematics

Designation:Continuing and Distance Education Program Director

Research Area/Interest: Graph Theory

Research OutputsLinks:

Research Gate:https://www.researchgate.net/profile/Fekadu-Tesgera

ORCID:https://orcid.org/0000-0001-7188-8439

Google Scholar:

Contact details:

Mobile:  +251-911752185

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Name: Dr.Lemesa Bedjisa Dano

Qualification:PhD

Position:Assistant Professor of Mathematics

Designation: DGC Committee Chairman

Research Area/Interest:Mathematical modeling of infectious disease,  Optimal control and cost-effectiveness analysis of HIV/AIDS, Malaria, Dengue, Hepatitis B infection, Liver Cirrhosis, and so on, Fractional order modeling with diseases, and Fractional optimal control strategies for Dengue, HBV, Corruption dynamics, Crime dynamics, Female genital mutilation dynamics and so on.

Research OutputsLinks:

Google Scholar: https://scholar.google.com/citations?user=DdrJE-UAAAAJ&hl=en

ORCID: https://orcid.org/0000-0002-7323-628X

Contact details:

Mobile: +251913843232

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Name: Dr.Temesgen Anbessa

Qualification:PhD

Position:Assistant Professor of Mathematics

Research Area/Interest: Fluid Dynamics

Research OutputsLinks:

Google Scholar: 

ORCID: https://orcid.org/0009-0001-2654-5813

Contact details:

Mobile: +251-917812042

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Research Publications:

1. Ibrahim, W., & Anbessa, T. (2019). Mixed convection flow of nanofluid with Hall and ion-slip effects using spectral relaxation method. Journal of the Egyptian Mathematical Society, 27(52), 1-21. https://doi.org/10.1186/s42787-019-0042-9
2. Ibrahim, W., & Anbessa, T. (2020). Mixed convection flow of a Maxwell nanofluid with Hall and ion‐slip impacts employing the spectral relaxation method. Heat Transfer, 49(5), 3094-3118. https://doi.org/10.1002/htj.21764
3. Ibrahim, W., & Anbessa, T. (2020). Three-Dimensional MHD Mixed Convection Flow of Casson Nanofluid with Hall and Ion Slip Effects. Mathematical Problems in Engineering, 2020. https://doi.org/10.1155/2020/8656147
4. Ibrahim, W., & Anbessa, T. (2020). Hall and Ion Slip Effects on Mixed Convection Flow of Eyring-Powell Nanofluid over a Stretching Surface. Advances in Mathematical Physics, 2020. https://doi.org/10.1155/2020/4354860
5. Ibrahim, W., & Anbessa, T. (2021). Hall and ion‐slip effects on mixed convection flow of Williamson nanofluid over a nonlinear porous stretching sheet with variable thermal conductivity. Heat Transfer, 1 – 25. https://doi.org/10.1002/htj.22141

Name: Dr.GeremewKenassa Edessa

Qualification:PhD

Position:Associate Professor of Mathematics

Research Area/Interest: Applied Mathematics; Biomathematics (Mathematical Biology:-Ecological modelling, Eco-epidemiological Modelling and simulations, Mathematical Epidemiology); Dynamical Systems; Fractional Calculus (Integro-differentional equations).

Research Outputs Links:

Google Scholar: https://scholar.google.com/citations?user=FMN4BakAAAAJ&hl=en

Contact details:

Mobile: +251 927840721

E-mail(s): This email address is being protected from spambots. You need JavaScript enabled to view it.This email address is being protected from spambots. You need JavaScript enabled to view it.This email address is being protected from spambots. You need JavaScript enabled to view it.

Name: Dr. Tariku Birabasa  Mekonnen

Qualification:PhD

Position:Assistant Professor of Mathematics

Designation: Evening and Weekend Vice Director

Research Area/Interest: Numerical Analysis/ Numerical solution of singularly perturbed problems.

Research OutputsLinks:

ORC ID: https://orcid.org/0000-0002-9963-6775

Google Scholar: https://scholar.google.com/citations?user=MicPDVgAAAAJ&hl=en&oi=ao

Contact details:

Mobile:+ 251931994146

 E-mail(s): This email address is being protected from spambots. You need JavaScript enabled to view it. , This email address is being protected from spambots. You need JavaScript enabled to view it.

Research Publications :

1. TB Mekonnen, GF Duressa (2020), Computational method for singularly perturbed two-parameter parabolic convection-diffusion problems

Link to this article: https://doi.org/10.1080/25742558.2020.1829277

2. TB Mekonnen, GF Duressa(2021), Uniformly Convergent Numerical Method for Two-parametric‎ Singularly Perturbed Parabolic Convection-diffusion Problems

Link to this article: https://doi.org/10.22055/JACM.2020.35193.2596

3. TB Mekonnen, GF Duressa(2022), A Fitted Mesh Cubic Spline in Tension Method for Singularly Perturbed Problems with Two Parameters

Link to this article: https://doi.org/10.1155/2022/5410754

4. TB Mekonnen, GF Duressa (2023), An exponentially fitted method for two-parameter singularly perturbed parabolic boundary value problems

Link to this article:  https://ckms.kms.or.kr/journal/list.html?pn=ahead

5. TB Mekonnen, GF Duressa(2023), Non polynomial Spline Method for Singularly Perturbed Time-Dependent Parabolic Problem with Two Small Parameters

Link to this article:  https://doi.org/10.1155/2023/4798517

6. SL Cheru, GF Duressa, TB Mekonnen(2024), Numerical integration method for two-parameter singularly perturbed time delay parabolic problem

Link to this article:   https://doi.org/10.3389/fams.2024.1414899

7. SL Cheru, GF Duressa, TB Mekonnen(2024), Adaptive mesh extended cubic B-spline method for singularly perturbed delay Sobolev problems

Link to this article:  https://doi.org/10.5556/j.tkjm.56.2025.5290

8. SL Cheru, GF Duressa, TB Mekonnen(2024), Gaussian quadrature method with exponential fitting factor for two-parameter singularly perturbed parabolic problem

Link to this article:  https://doi.org/10.1186/s13104-024-06965-8

Name: Dr.Boka Kumsa

Qualification:PhD

Position:Associate Professor of Mathematics

Designation: Wollega University Centre for Training Directorate

Research Area/Interest: Differential equations (ODE and PDE), Dynamical systems and control, linear and nonlinear control, robust control and mathematical modelling.

Contact details:

Mobile:+251911395612

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Name: Dr.Gosa Gadisa Oljira

Qualification:PhD

Position:Assistant Professor of Mathematics

Designation: Ethiopian Mathematics Professional Association (EMPA)

Research Area/Interest:Fluid Dynamics , Computational Fluid Dynamics (CFD), FEM, FDM,  and  other related areas.

Research OutputsLinks:

ORC ID:  https://orcid.org/0000-0002-6788-6163

Google Scholar:   https://scholar.google.com/citations?user=178UeUQAAAAJ&hl=en

Contact details:

Mobile:+251913439305

E-mail(s):     This email address is being protected from spambots. You need JavaScript enabled to view it.,  This email address is being protected from spambots. You need JavaScript enabled to view it.

Name: Prof.(Dr.) Repalle V N SrinivasaRao

Qualification:PhD

Position:  Professor of Mathematics

Research Area/Interest: Graph Theory & Algorithms, Combinatorics &Graph Theory, Discrete Mathematics, FuzzyGraph Theory and its allied fields

Research Outputs Links:

ORC ID:  https://orcid.org/0000-0003-3094-1170

Google Scholar:   https://scholar.google.com/citations?user=0Q7P9NQAAAAJ&hl=en

Scopus: https://www.scopus.com/authid/detail.uri?authorId=57208888500

Contact details:

Mobile: +251-904717620

E-mail(s):     This email address is being protected from spambots. You need JavaScript enabled to view it.,  This email address is being protected from spambots. You need JavaScript enabled to view it.

Research Publications:

1. Erana, A. G., Repalle, V. S. R., & Agama, F. T. (2024);Domination and paired domination in Turiyam graphs with application. Scientific African, 26, e02453.https://doi.org/10.1016/j.sciaf.2024.e02453

2. LZ Hordofa, VNSR Repalle, MA Ashebo (2024);Algorithms for computing chromatic polynomials and chromatic index polynomials; Scientific African, 24, e02235;https://doi.org/10.1016/j.sciaf.2024.e02235
3. KA Tola, VNSR Repalle, MA Ashebo (2024);Theory and Application of Interval‐Valued Neutrosophic Line Graphs; Journal of Mathematics 2024 (1), 5692756;https://doi.org/10.1155/2024/5692756
4. Vasu Babu; N. Rafi.,R.V.N. Srinivasa Rao*, Y. Monikarchana.,Shaik Mohiddin Shaw (2024);D-Divisibility of Almost Distributive Lattices; Asia Pacific Journal of Mathematics (Asia Pac. J. Math. 2024 11:24;https://doi.org/10.28924/APJM/11-24

5. N. Rafi., R. Vasu Babu.,R.V.N. Srinivasa Rao*., Y. Monikarchana.,T. Nagaiah(2023);On Fuzzy Closure Filters of Decomposable Stone Almost Distributive Lattices; Asia Pacific Journal of Mathematics (Asia Pac. J. Math.) 10:40;doi:10.28924/APJM/10-40
6. GA Ganati, VNSR Repalle, MA Ashebo (2023);Social network analysis by turiyam graphs;BMC Research Notes16 (1), 170;https://doi.org/10.1186/s13104-023-06435-7
7. KA Tola, VNSR Repalle, MA Ashebo(2023); Interval-valued bipolar fuzzy line graphs,BMC Research Notes 16 (1), 118;https://doi.org/10.1186/s13104-023-06352-9
8. GA Ganati, VNSR Repalle, MA Ashebo (2023);Turiyam Graphs and Its Applications;Information Sciences Letters;12(6), 2423-2434.http://dx.doi.org/10.18576/isl/120618
9. LZ Hordofa, VNSR Repalle and MA Ashebo (2023);Strong Fuzzy Chromatic Polynomial of Intuitionistic Fuzzy Graphs (IFGs) Based on (α, β)-LevelsInf. Sci. Lett. 12 (6), 2227-2233;http://dx.doi.org/10.18576/isl/120603
10. GA Ganati, VN Srinivasa Rao Repalle and MA Ashebo(2023); Relations in the context of turiyam setsBMC Research Notes 16 (1), 49;https://doi.org/10.1186/s13104-023-06292-4
11. Muneera Abdul et.al.and R.V.N.SrinivasaRao(2023) ; Fuzzy logic approach in virtual learning; AIP Conference Proceedings 2707(1), 020035;https://doi.org/10.1063/5.0143204
12. FT Agama and VNSR Repalle(2022);The Isomorphism of Total Fuzzy GraphsInternational Journal of Fuzzy Logic andIntelligentSystems:22(4),382-390.http://doi.org/10.5391/IJFIS.2022.22.4.382
13. MA Ashebo, L Rathour and VNSR Repalle(2022);    Application of maple on computing strong fuzzy chromatic polynomial of fuzzy graphsBMC Research Notes 15 (1),344https://doi.org/10.1186/s13104-022-06242-6
14. VNSR Repalle, KA Tola and  MA Ashebo(2022);Interval valued intuitionistic fuzzy line graphs ;BMC Research Notes 15 (1), 250;https://doi.org/10.1186/s13104-022-06124-x
15. VN Repalle, LZ Hordofa and MA Ashebo(2022); Chromatic Polynomial of Intuitionistic Fuzzy Graphs Using(alpha,Beta)-Levels;International Journal of Mathematics and Mathematical Sciences 2022; Article ID 9320700; https://doi.org/10.1155/2022/9320700
16. FT Agama and  VNSR Repalle (2022); A study on an extended total fuzzy graphAppl. Math 16 (4), 511-518;http://dx.doi.org/10.18576/amis/160404
17. V. N. Srinivasa Rao Repalle., Andualem Benti Abebe Legesse Tera.,andI.V.Venkateswara Rao(2021); Prominence of Combinatorics and Graph Theory in the Advancement of Science and Technology; International Journal of Scientific Research and Engineering Development :4(4),1191-120;http://www.ijsred.com/volume4-issue4-part15.html
18. VNSR Repalle and FT Agama(2020); 2‐Quasitotal Fuzzy Graphs and Their Total ColoringAdvances in Fuzzy Systems 2020 (1), 8814220; https://doi.org/10.1155/2020/8814220
19. A Muneera, TN Rao, JV Rao and  RVNS Rao(2020);Domination in regular and irregular bipolar fuzzy graphs;J. Crit. Rev 7 (11), 793-796;http://doi.org/10.31838/jcr.07.11.141

20. JV Rao, TN Rao, VNSR Repalle and TS Rao(2020);Algebraic And Topological Aspects In Pre A*-Algebra;Journal of Critical Reviews 7 (6); http://doi.org/10.31838/jcr.07.06.157

21. MA Ashebo, VNSR Repalle(2020); Strong Fuzzy Chromatic Polynomial (SFCP) of Fuzzy Graphs and Some Fuzzy Graph Structures with Applications;Pure and Applied Mathematics Journal,  9(1): 16-25; doi: 10.11648/j.pamj.20200901.13
22. FT Agama and  V Repalle (2020);1-Quasi total fuzzy graph and its total coloringPure Appl Math J 9 (1), 9https://doi.org/10.11648/j.pamj.20200901.12
23. MA Ashebo, VNSR Repalle(2019);Algebraic Properties of Fuzzy Chromatic PolynomialsIOSR Journal of Mathematics, 15(6); 49-52;DOI: 10.9790/5728-1506064952
24. A Muneera, TN Rao and RVNS Rao(2019);Fuzzy Eulerian and Fuzzy Hamiltonian Graphs with Their Applications;International Journal of Recent Technology and Engineering 8 (4);7995-7999 DOI:10.35940/ijrte.D4386.118419
25. R Leelavathi, G Suresh Kumar, MSN Murty and RVN Srinivasa Rao* (2019); Existence-uniqueness of solutions for fuzzy nabla initial value problems on time scales ; Advances in Difference Equations 2019, 1-11; https://doi.org/10.1186/s13662-019-2201-6

26. GNV Kishore, KPR Rao, A Sombabu and RVNS Rao*(2019);Related results to hybrid pair of mappings and applications in bipolar metric spaces; Journal of Mathematics 2019 (1), 8485412;https://doi.org/10.1155/2019/8485412
27. M Abebe Asheboand VNSR Repalle (2019); Fuzzy Chromatic Polynomial of Fuzzy Graphs with Crisp and Fuzzy Vertices Using α‐Cuts ;Advances in Fuzzy Systems 2019 (1),https://doi.org/10.1155/2019/5213020
28. GNV Kishore, RP Agarwal, B Srinuvasa Rao and RVN Srinivasa Rao* (2018);Caristi type cyclic contraction and common fixed point theorems in bipolar metric spaces with applications;Fixed point theory and Applications 2018, 1-13; https://doi.org/10.1186/s13663-018-0646-z
29. MA and R.V.N.SRINIVASA RAO(2017); Analogous Study of Inverse Dominations in Fuzzy Graph and Its Applications;International Journal of Innovative Research in Science, Engineering and Technology; 6(12), 22588-22593;DOI:10.15680/IJIRSET.2017.0612083gy

Book /Chapters Published

1. Venkata Naga Srinivasa Rao Repalle; KeneniAberaTola&MamoAbebeAshebo(2023):Coding Theory Essentials;Chapter-2/ Extended Intuitionistic Fuzzy Line Graphs: Theory and Properties;No:978-1-83768-503-5;https://doi.org/10.5772/intechopen.110182
2. , V. N. Srinivasa Rao Repalle&MamoAbebeAshebo(2023);Interval- Valued Bipolar Fuzzy Line Graphs; ELIVA Press;ISSN:9789999311243;https://www.elivabooks.com/en/book/book-2127369671
3. Mokesh Rayalu and Repalle V N SrinivasaRao(2023);Probability and Statistics; ISSN:987-81-19093-46-5;Sahasra Publications ,Hyderabad, India.DOI: 10.58673/sp.2023.11.07.4

   Patents (Intellectual Property India) Published: 02

   1. Title of Invention: Modeling of Website Using Graph Theory. Filed of Invention: Computer Science. Application Number:202241045049 Filed on 06-08-2022 Published Date:12/08/2022 Approved and published by Intellectual Property India, Office of the Controller General of Patents, Design &Trade Marks ,Ministry of Commerce & Industry, Government of India.
   2. Title of Invention: Detect desirable and undesirable characteristics in manufacturing process using Graph Theory. Filed of Invention: Electronics. Application Number: 202241054851 Published Date: 30/09/2022 Approved and published by Intellectual Property India, Office of the Controller General of Patents, Design & Trade Marks, Ministry of Commerce &Industry, Government of India. Patent No. 39/2022Filed date: 2022-09-25.