Results 61 to 70 of about 10,990,525 (122)

Some new paranormed sequence spaces defined by Euler and difference operators

open access: yes, 2010
The spaces ?co(p), ?c(p) and ? linfin(p) were defined by Ahmad and Mursaleen [1]. In [2], Altay and Polat also defined the sequence spaces er0(?), er c(?) and er?(?), and determined the absolute Köthe-Toeplitz duals of these spaces.
Polat, H., Karakaya, V.
core   +1 more source

Some sequence spaces defined by Orlicz functions [PDF]

open access: yes, 2004
summary:In this paper we introduce a new concept of $\lambda $-strong convergence with respect to an Orlicz function and examine some properties of the resulting sequence spaces.
Savaş, R., Savaş, E.
core   +1 more source

Calculations in new sequence spaces [PDF]

open access: yes, 2007
summary:In this paper we define new sequence spaces using the concepts of strong summability and boundedness of index $p>0$ of $r$-th order difference sequences.
de Malafosse, Bruno
core   +1 more source

Generalized Difference Sequence Spaces Defined by Orlicz Functions

open access: yes, 2015
[[abstract]]The idea of difference sequence spaces was introduced by Kizmaz [1] and then this subject has been studied and generalized by various mathematicians.
Altin, Y., Bektas, Ç., Subramanian, N.
core  

On nuclearity of Köthe spaces [PDF]

open access: yes, 2007
In this study we observe that the Köthe spaces Klp(A) is nuclear when it is complementedly embedded in Klq (B) for 1 p ...
Zakharyuta, Vyacheslav   +1 more
core  

On the isomorphic classification of the cartesian products of Köthe spaces

open access: yes, 2019
In 1973, V. P. Zahariuta formed a method to classify the Cartesian products of locally convex spaces by using the theory of Fredholm operators. In this thesis, we gave modifications done in the method of Zahariuta.
EMRE TAŞTÜNER
core  

An application of the Nash-Moser theorem to ordinary differential equations in Fréchet spaces [PDF]

open access: yes, 1999
A general existence and uniqueness result of Picard-Lindelöf type is proved for ordinary differential equations in Fréchet spaces as an application of a generalized Nash-Moser implicit function theorem. Many examples show that the assumptions of the main
Poppenberg, M.
core  

Some New Sequence Spaces [PDF]

open access: yes, 2013
In the present paper we introduce some new sequence spaces defined by a Musielak-Orlicz function on semi normed spaces. We make an effort to study some topological properties and inclusion relations between these spaces. The study of sequence spaces over
Sharma, Sunil K., Raj, Kuldip
core  

Uniform Convexity of Köthe-Bochner function spaces

open access: yes, 2008
Of concern are the Köthe-Bochner function spaces E(X) where X is a real Banach space. Thus, of concern is the uniform convexity on the Köthe-Bochner function space E(X).
Khandaqji, M., Awawdeh, F.
core   +1 more source

Lessons on fruiting body morphogenesis from genomes and transcriptomes of Agaricomycetes.

open access: yesStud Mycol, 2023
Nagy LG   +19 more
europepmc   +1 more source

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