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Umber Sheikh
Umber Sheikh
Associate Professor, Department of Mathematics, University of Education, Lahore (Faisalabad Campus)
E-mail confirmado em ue.edu.pk
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Multiplicative topological properties of graphs derived from honeycomb structure
US Usman Babar, Haidar Ali, Shahid Hussain Arshad
AIMS Mathematics 5 (2), 1562-1587, 2020
252020
Multi-criteria group decision-making based on the combination of dual hesitant fuzzy sets with soft expert sets for the prediction of a local election scenario
G Ali, A Afzal, U Sheikh, M Nabeel
Granular computing 8 (6), 2039-2066, 2023
182023
Cold plasma dispersion relations in the vicinity of a Schwarzschild black hole horizon
M Sharif, U Sheikh
General Relativity and Gravitation 39, 1437-1465, 2007
182007
Effects of Schwarzschild black hole horizon on isothermal plasma wave dispersion
M Sharif, U Sheikh
General Relativity and Gravitation 39, 2095-2124, 2007
162007
Timelike and spacelike matter inheritance vectors in specific forms of energy–momentum tensor
M Sharif, U Sheikh
International Journal of Modern Physics A 21 (15), 3213-3234, 2006
142006
Electromagnetic effects on dynamics of string fluid and information paradox in rainbow gravity
U Sheikh, S Arshad
Annals of Physics 441, 168855, 2022
132022
Analysis of a charged unidirectional perfect fluid gravitational collapse in cylindrical spacetime
U Sheikh, K Mahmood, M Arshad
Chinese Journal of Physics 73, 503-511, 2021
112021
On dynamical stability and information loss of a collapsing string fluid in rainbow gravity
U Sheikh, Z Yousaf, N Ramzan
Modern Physics Letters A 37 (25), 2250165, 2022
102022
Information paradox for a collapsing string cloud in rainbow gravity
U Sheikh, S Liaqut, Z Yousaf, MZ Ul Haq Bhatti
International Journal of Geometric Methods in Modern Physics 18 (06), 2150084, 2021
102021
Cold plasma gravitomagnetic waves in a Kerr planar analogue
M Sharif, U Sheikh
Journal of the Korean Physical Society 55 (4), 1677-1700, 2009
102009
Effects of Schwarzschild geometry on isothermal plasma wave dispersion
M Sharif, U Sheikh
arXiv preprint arXiv:0712.0655, 2007
102007
On evolution of compact stars from string fluid in Rastall gravity
U Sheikh, Y Aziz, MZ Bhatti, R Pincak
International Journal of Geometric Methods in Modern Physics 20 (04), 2350058, 2023
92023
Effects of a Rotating Background on Isothermal Plasma Wave Dispersion in a Schwarzschild Geometry
M Sharif, U Sheikh
Journal of the Korean Physical Society 53 (4), 2198-2211, 2008
92008
Isothermal plasma waves in a gravitomagnetic planar analog
M Sharif, U Sheikh
Classical and Quantum Gravity 24 (22), 5495, 2007
92007
Analysis of a Productive Topological Index Correlated to Fullerenes’ Physical Properties
U Sheikh, QA Tahir, Y Nadeem Anjam, R Pincak
Symmetry 15 (1), 58, 2023
82023
Gravitational collapse of a self-gravitating unidirectional fluid flow
U Sheikh, MZ Bhatti, Z Yousaf
New Astronomy 84, 101533, 2021
82021
Dynamics of charged string cloud collapse in rainbow gravity
U Sheikh, S Arshad, M Arshad
International Journal of Geometric Methods in Modern Physics 19 (12), 2250185, 2022
62022
On Hosoya Polynomial and Subsequent Indices of C4C8(R) and C4C8(S) Nanosheets
U Sheikh, S Rashid, C Ozel, R Pincak
Symmetry 14 (7), 1349, 2022
62022
Wave properties of isothermal magneto-rotational fluids
M Sharif, U Sheikh
Canadian Journal of Physics 87 (8), 879-894, 2009
62009
On Hosoya polynomial and subsequent indices of pent–heptagonal carbon nanosheets
U Sheikh, S Rashid, C Ozel, R Pincak
International Journal of Geometric Methods in Modern Physics 20 (02), 2350035, 2023
52023
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