Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Suzana Simić"'
Autor:
Stevan Pilipović, Suzana Simić
Publikováno v:
Journal of Function Spaces and Applications, Vol 2013 (2013)
We construct a sequence {ϕi(·-j)∣j∈ℤ, i=1,…,r} which constitutes a p-frame for the weighted shift-invariant space Vμp(Φ)={∑i=1r∑j∈ℤci(j)ϕi(·-j)∣{ci(j)}j∈ℤ∈ℓμp, i=1,…,r}, p∈[1,∞], and generates a closed shift-in
Externí odkaz:
https://doaj.org/article/11824da581ab476fb9c956df8abcad56
Publikováno v:
Fixed Point Theory and Applications, Vol 2011 (2011)
Externí odkaz:
https://doaj.org/article/08b8aa9b1a294b279fda82b8a0bc988b
Publikováno v:
Mathematical and Computer Modelling. 54(9-10):2418-2422
In this paper, the concept of set-valued contraction of Nadler type in the setting of tvs-cone spaces was introduced and a fixed point theorem in the setting of tvs-cone spaces with respect to a solid cone was proved. Obtained results extend and gene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd62cdcfa3421c770fd9cb8004d34817
Autor:
Suzana Simić
Publikováno v:
Applied Mathematics Letters. 24:999-1002
Recently, Ayse Sonmez [A. Sonmez, On paracompactness in cone metric spaces, Appl. Math. Lett. 23 (2010) 494–497] proved that a cone metric space is paracompact when the underlying cone is normal. Also, very recently, Kieu Phuong Chi and Tran Van An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6416f55180d6044fd3b1742823e40b25
https://doi.org/10.1016/j.aml.2011.01.014
https://doi.org/10.1016/j.aml.2011.01.014
Publikováno v:
Filomat. 25:111-124
In this paper we prove cone metric versions of common fixed point theorems for two and four mappings with the Caristi-Nguyen-type contractive conditions. Also, sufficient conditions for two or four mappings to have no common periodic points are deduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::963da8104148e97f6c17cd4509eee45e
https://doi.org/10.2298/fil1103111k
https://doi.org/10.2298/fil1103111k
Autor:
Stevan Pilipović, Suzana Simić
Publikováno v:
Journal of Function Spaces and Applications, Vol 2013 (2013)
We construct a sequence{ϕi(·-j)∣j∈ℤ, i=1,…,r}which constitutes ap-frame for the weighted shift-invariant spaceVμp(Φ)={∑i=1r∑j∈ℤci(j)ϕi(·-j)∣{ci(j)}j∈ℤ∈ℓμp, i=1,…,r},p∈[1,∞], and generates a closed shift-invarian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dbf727dafb486d686ea4ee460623251
http://arxiv.org/abs/1109.3285
http://arxiv.org/abs/1109.3285
Autor:
Suzana Simić, Stevan Pilipović
We prove the equivalence of the frame property and the closedness for a weighted shift-invariant space. We also construct a sequence $\Phi^{2k+1}$ and the sequence of spaces $V^p_\mu(\Phi^{2k+1})$, $k\in{\mathbb{N}}$, on $\mathbb{R},$ with the useful
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41e4eac376b1ef54af552f916a120767
Publikováno v:
Fixed Point Theory and Applications, Vol 2011 (2011)
In this paper we consider the so called a cone metric type space, which is a generalization of a cone metric space. We prove some common fixed point theorems for four mappings in those spaces. Obtained results extend and generalize well-known compara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::451b60db1158747562c4fbb3a736e7cf
https://doaj.org/article/08b8aa9b1a294b279fda82b8a0bc988b
https://doaj.org/article/08b8aa9b1a294b279fda82b8a0bc988b
Autor:
Suzana Simić, Stevan Pilipović
Publikováno v:
Mediterranean Journal of Mathematics. 10:609-610
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ade98a1e9aaeb61c097b6d7a8f4ef8e4
https://doi.org/10.1007/s00009-012-0233-1
https://doi.org/10.1007/s00009-012-0233-1
Publikováno v:
Fixed Point Theory and Applications. 2012(1):35
The purpose of this article is to generalize common fixed point theorems under contractive condition of Ciric’s type on a cone metric type space. We give basic facts about cone metric type spaces, and we prove common fixed point theorems under cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87b68e770993032667e36b8f35be2c9