Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Kuddusi Kayaduman"'
Autor:
Fevzi Yaşar, Kuddusi Kayaduman
Publikováno v:
Mathematics, Vol 7, Iss 2, p 204 (2019)
Matrix F^ derived from the Fibonacci sequence was first introduced by Kara (2013) and the spaces lp(F) and l∞(F); (1 ≤ p < ∞) were examined. Then, Başarır et al. (2015) defined the spaces c0(F) and c(F) and Candan (2015) examined the spaces c
Externí odkaz:
https://doaj.org/article/2c7564096820476590457f77d9fa518e
Autor:
Kuddusi Kayaduman, Fevzi Yaşar
Publikováno v:
Mathematics, Vol 6, Iss 11, p 268 (2018)
In 1978, the domain of the Nörlund matrix on the classical sequence spaces lp and l∞ was introduced by Wang, where 1 ≤ p < ∞. Tuğ and Başar studied the matrix domain of Nörlund mean on the sequence spaces f0 and f in 2016. Additionally, Tu
Externí odkaz:
https://doaj.org/article/ea9ab62e9e3149ddbf9f03c3cf2b1117
Autor:
Fevzi Yaşar, Kuddusi Kayaduman
Publikováno v:
Symmetry, Vol 10, Iss 7, p 274 (2018)
The main topic in this article is to define and examine new sequence spaces bs(F^(s,r)) and cs(F^(s,r))), where F^(s,r) is generalized difference Fibonacci matrix in which s,r∈R\0. Some algebric properties including some inclusion relations, linear
Externí odkaz:
https://doaj.org/article/d8872794ebaf48aab6b6427412e21522
Autor:
Kuddusi Kayaduman, Mehmet Şengönül
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
We have discussed some important problems about the spaces V~σ and V~0σ of Cesàro sigma convergent and Cesàro null sequence.
Externí odkaz:
https://doaj.org/article/e6eeea8627ac41afa3bcb938bf374666
Autor:
Mehmet Şengönül, Kuddusi Kayaduman
Publikováno v:
Abstract and Applied Analysis, Vol 2012 (2012)
The purpose of this paper is to introduce new spaces 𝑓 and 𝑓0 that consist of all sequences whose Riesz transforms of order one are in the spaces 𝑓 and 𝑓0, respectively. We also show that 𝑓 and 𝑓0 are linearly isomorphic
Externí odkaz:
https://doaj.org/article/d7228b2d787e4545a99000427ec683cd
Autor:
Kuddusi Kayaduman, Celal Çakan
Publikováno v:
Abstract and Applied Analysis, Vol 2011 (2011)
We have characterized a new type of core for double sequences, 𝑃𝐶-core, and determined the necessary and sufficient conditions on a four-dimensional matrix 𝐴 to yield 𝑃𝐶-core{𝐴𝑥}⊆𝛼(𝑃-core{𝑥}) for all ℓ∞2.
Externí odkaz:
https://doaj.org/article/37ffda80006c4bcba6636797a99d3e88
Publikováno v:
Journal of Nonlinear Sciences and Applications. :377-391
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f544b08c0498a0de2c3d3267785d182b
https://doi.org/10.22436/jnsa.009.02.04
https://doi.org/10.22436/jnsa.009.02.04
Autor:
Kuddusi Kayaduman, Murat Candan
Publikováno v:
British Journal of Mathematics & Computer Science. 7:150-167
Considerable interest in this article is to introduce the sequence spaceb f(r;s) derived by generalized difference Fibonacci matrix in which r;s2 Rnf0g, also to discuss and compare with some wellknown spaces defined previously. In addition to those,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70d3e5043dd620e601eb429218175ebe
https://doi.org/10.9734/bjmcs/2015/15923
https://doi.org/10.9734/bjmcs/2015/15923
Autor:
Mehmet Şengönül, Kuddusi Kayaduman
Publikováno v:
Acta Mathematica Scientia. 32:2265-2278
As known, the method to obtain a sequence space by using convergence field of an infinite matrix is an old method in the theory of sequence spaces. However, the study of convergence field of an infinite matrix in the space of almost convergent sequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::609146a52a4c6f484cd162410ce72fef
https://doi.org/10.1016/s0252-9602(12)60176-3
https://doi.org/10.1016/s0252-9602(12)60176-3
Autor:
Kuddusi Kayaduman, Mehmet Şengönül
Publikováno v:
Abstract and Applied Analysis, Vol 2012 (2012)
Abstr. Appl. Anal.
Abstr. Appl. Anal.
The purpose of this paper is to introduce new spaces $\stackrel{̂}{f}$ and ${\stackrel{̂}{f}}_{0}$ that consist of all sequences whose Riesz transforms of order one are in the spaces $f$ and ${f}_{0}$ , respectively. We also show that $\stackrel{̂
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a69ffa7792aa97b125d3a985f2959c4
https://doi.org/10.1155/2012/691694
https://doi.org/10.1155/2012/691694