Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Ratna Dev Sarma"'
Autor:
Ankit Gupta, Ratna Dev Sarma
Publikováno v:
Applied General Topology, Vol 23, Iss 2, Pp 243-253 (2022)
Using the concept of m-open sets, M-regularity and M-normality are introduced and investigated. Both these notions are closed under arbitrary product. M-normal spaces are found to satisfy a result similar to Urysohn lemma. It is shown that closed set
Externí odkaz:
https://doaj.org/article/b2eb1fdffa704382baf9908dc1fbbdb3
Publikováno v:
Journal of Function Spaces, Vol 2021 (2021)
In this paper, we discuss two variants of the generalized nonlinear vector variational-like inequality problem. We provide their solutions by adopting topological approach. Topological properties such as compactness, closedness, and net theory are us
Externí odkaz:
https://doaj.org/article/7bcd353404c7415cbcfb2bbcefe000fe
Autor:
Ankit Gupta, Ratna Dev Sarma
Publikováno v:
Applied General Topology, Vol 18, Iss 2, Pp 331-344 (2017)
Function space topologies are investigated for the class of continuous multifunctions. Using the notion of continuous convergence, splittingness and admissibility are discussed for the topologies on continuous multifunctions. The theory of net of set
Externí odkaz:
https://doaj.org/article/ea3a4455c2c846af80411fcd6c0fac22
Autor:
Ankit Gupta, Ratna Dev Sarma
Publikováno v:
Applied General Topology, Vol 17, Iss 1, Pp 7-16 (2016)
$(\lambda, \mu)$-regularity and $(\lambda, \mu)$-normality are defined for generalized topological spaces. Several variants of normality existing in the literature turn out to be particular cases of $(\lambda, \mu)$-normality. Uryshon's lemma and Tit
Externí odkaz:
https://doaj.org/article/b299c4a451ff4c1386f966b33570f878
Autor:
Ankit Gupta, Ratna Dev Sarma
Publikováno v:
Journal of Mathematics, Vol 2014 (2014)
We define and study a new class of regular sets called PS-regular sets. Properties of these sets are investigated for topological spaces and generalized topological spaces. Decompositions of regular open sets and regular closed sets are provided usin
Externí odkaz:
https://doaj.org/article/ad67e392773a492db3ad95b257bdf38f
Autor:
null Sonia, Ratna Dev Sarma
Publikováno v:
Computational Management Science. 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbc0a50f09bc51c802464ef1f3933038
https://doi.org/10.1007/s10287-023-00457-z
https://doi.org/10.1007/s10287-023-00457-z
Publikováno v:
Mathematics for Applications. 2021 vol. 10, č. 2, s. 115-123. ISSN 1805-3629
In this paper, we discuss several variants of the η-generalized vector variational-like inequality problem and provide existence theorems for their solutions via a topological approach. Several topological concepts like compactness, closedness, net
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c39f2c13388b1f06d3418a49312ccb24
https://doi.org/10.13164/ma.2021.10
https://doi.org/10.13164/ma.2021.10
Publikováno v:
Open Mathematics. 20:1926-1936
The notion of dual uniformity is introduced on U C ( Y , Z ) UC(Y,Z) , the uniform space of uniformly continuous mappings between Y Y and Z Z , where ( Y , V ) (Y,{\mathcal{V}}) and ( Z , U ) (Z,{\mathcal{U}}) are two uniform spaces. It is shown that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23eb14d23bab08ba12f7ba05e4c16da2
https://doi.org/10.1515/math-2022-0505
https://doi.org/10.1515/math-2022-0505
Autor:
null Sonia, Ratna Dev Sarma
Publikováno v:
Rendiconti del Circolo Matematico di Palermo Series 2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d8715cb749eaf1ea056aeb242a579ab
https://doi.org/10.1007/s12215-022-00854-4
https://doi.org/10.1007/s12215-022-00854-4
Autor:
Ratna Dev Sarma, Ankit Gupta
Publikováno v:
Proyecciones (Antofagasta) v.40 n.2 2021
SciELO Chile
CONICYT Chile
instacron:CONICYT
SciELO Chile
CONICYT Chile
instacron:CONICYT
Function space topologies are developed for EC(Y,Z), the class of equi-continuous mappings from a topological space Y to a uniform space Z. Properties such as splittingness, admissibility etc. are defined for such spaces. The net theoretic investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5be4bc9e59075a5977a88431429ea3ed
https://doi.org/10.22199/issn.0717-6279-2021-02-0020
https://doi.org/10.22199/issn.0717-6279-2021-02-0020