Arab Journal of Mathematical Sciences , Open Access
Issue(s) available: 10 – From Volume: 26 Issue: 1/2, to Volume: 31 Issue: 1
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Rational homotopy type of projectivization of the tangent bundle of certain spaces
Jean Baptiste Gastinzi, Meshach NdlovuThe paper aims to determine the rational homotopy type of the total space of projectivized bundles over complex projective spaces using Sullivan minimal models, providing insights…
Screen Cauchy–Riemann (SCR)-lightlike submanifolds of metallic semi-Riemannian manifolds
Gauree Shanker, Ankit Yadav, Ramandeep KaurThe screen Cauchy–Riemann (SCR)-lightlike submanifold is an important class of submanifolds of semi-Riemannian manifolds. It contains various other classes of submanifolds as its…
Ultrametric Fredholm operators and approximate pseudospectrum
Jawad EttaybThe paper deals with ultrametric bounded Fredholm operators and approximate pseudospectra of closed and densely defined (resp. bounded) linear operators on ultrametric Banach…
On primality of Cartesian product of graphs
Nadia El Amri, Imed Boudabbous, Mouna YaichThe present work focuses on the primality and the Cartesian product of graphs.
Some results on the total zero-divisor graph of a commutative ring
Subramanian VisweswaranThe purpose of this paper is to characterize a commutative ring R with identity which is not an integral domain such that ZT(R), the total zero-divisor graph of R is connected and…
ISSN:
1319-5166e-ISSN:
2588-9214Online date, start – end:
2020Journal’s owner:
King Saud University(opens new window)Open Access:
open accessEditor:
- Dr Malik Talbi