Ministry of Education
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Dr J C Umavathi

vidwan id: 84671
Female

Professor, Department of Mathematics
Gulbarga University

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Expertise

  • Mathematics

Publications

Total Articles 272
Books 0
Proceedings 0

Publications

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Scopus

Citations 3323
h-index 31

CrossRef

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Citations 2503
h-index 25
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Bio

Advanced mathematics, Calculus, Numerical analysis

Personal Details

  • Female
  • Professor , Gulbarga University
  • Gulbarga University, Kalaburagi (Gulbarga)
Post Doc
Other Institute 2016
Professor May 1993 – Present
Gulbarga University | Department of Mathematics

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Co-Authors (14)

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Prof Gireesha. B J

Kuvempu University

B

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Dr Karuna Prasad M

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. G Janardhana

Dr . G Janardhana Reddy

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Kumbinarasaiah

Dr Kumbinarasaiah S

Bangalore University

Mahadev

Dr Mahadev Biradar

Basaveshwar Engineering College (Autonomous)

J

Dr J Prathapkumar

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Dr Punith gowda R J

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Mallesha

Mallesha Malashetty

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N/A

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Dr Sivaraj Ramachandran

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Scholarly Work

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Scholarly Publications

On set of convection in a porous medium layer saturated with a nanofluid using walters b fluid

Open Access
Book Chapter
Year: 2016. Pages: 181-218 .
Authors: Umavathi J.C.;Chan A.

Free convective flow in an open-ended vertical porous wavy channel with a perfectly conductive thin baffle

Open Access
Article
Year: 2015. Volume: 44 , Issue: 3 , Pages: 227-256 .
Authors: Prathap Kumar J.;Umavathi J.C.
DOI 10.1002/htj.21118
4 6

Free Convective Flow of Electrically Conducting and Viscous Immiscible Fluid Flow in a Vertical Channel in the Presence of First-Order Chemical Reaction

Open Access
Article
Year: 2015. Volume: 44 , Issue: 7 , Pages: 657-680 .
Authors: Kumar J.P.;Umavathi J.C.;Kalyan S.
DOI 10.1002/htj.21142
4 4

Unsteady Natural Convection with Temperature-Dependent Viscosity in a Square Cavity Filled with a Porous Medium

Open Access
Article
Transport in Porous Media. Year: 2015. Volume: 110 , Issue: 1 , Pages: 113-126 .
Authors: Astanina M.S.;Sheremet M.A.;Umavathi J.C.
DOI 10.1007/s11242-015-0558-x
29 36

Combined Effect of Variable Viscosity and Variable Thermal Conductivity on Double-Diffusive Convection Flow of a Permeable Fluid in a Vertical Channel

Open Access
Article
Transport in Porous Media. Year: 2015. Volume: 108 , Issue: 3 , Pages: 659-678 .
Authors: Umavathi J.
DOI 10.1007/s11242-015-0494-9
12 17

Unsteady mixed convective flow confined between vertical wavy wall and parallel flat wall filled with porous and fluid layer

Open Access
Article
Heat Transfer Engineering. Year: 2015. Volume: 36 , Issue: 1 , Pages: 1-20 .
Authors: Umavathi J.C.;Shekar M.
DOI 10.1080/01457632.2014.897576
4 6

Free convective flow in a vertical rectangular duct filled with porous matrix for viscosity and conductivity variable properties

Open Access
Article
International Journal of Heat and Mass Transfer. Year: 2015. Volume: 81 , Pages: 383-403 .
Authors: Umavathi J.
DOI 10.1016/j.ijheatmasstransfer.2014.10.054
13 21

Rayleigh–Benard convection subject to time dependent wall temperature in a porous medium layer saturated by a nanofluid

Open Access
Article
Meccanica. Year: 2015. Volume: 50 , Issue: 4 , Pages: 981-994 .
Authors: Umavathi J.C.
DOI 10.1007/s11012-014-0076-x
11 15