Results 91 to 100 of about 33,247,139 (333)

Some generalizations of Kannan's fixed point theorem in K-metric spaces [PDF]

, 2012
We extend some known fixed point results for mappings satisfying Kannan type conditions to the context of K-metric spaces. Firstly, we prove a common fixed point result for noncommuting maps.
Lorenzo Ramírez, Josefa, Gatica Araus, Iván, Domínguez Benavides, Tomás   +2 more
core   +2 more sources

Fixed Point Result for Environment-Induced Semigroups

International Journal of Theoretical Physics, 2003
minor changes in v2; 4 ...
openaire   +3 more sources

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

On a general metric condition in fixed point theory [PDF]

, 2022
The purpose of this talk is to present some new fixed point results for singlevalued and multivalued orbital (graph) contractions in complete metric spaces.
Petrusel, Adrián
core  

Function Weighted Quasi-Metric Spaces and Fixed Point Results

IEEE Access, 2019
Hereafter, the concept of a function weighted quasi-metric space is introduced. A necessary topology on this new structure is considered. A condition that ensures the uniqueness of the limit of a sequence in such a space is provided.
Erdal Karapinar, Ariana Pitea, Wasfi Shatanawi   +2 more
doaj   +1 more source

On Fixed Point Results for Modified JS-Contractions with Applications [PDF]

Axioms, 2019
In [Fixed Point Theory Appl., 2015 (2015):185], the authors introduced a new concept of modified contractive mappings, generalizing Ćirić, Chatterjea, Kannan, and Reich type contractions. They applied the condition ( θ 4 ) (see page 3, Section 2 of the above paper). Later, in [Fixed Point Theory Appl., 2016 (2016):62], Jiang et al.
Vahid Parvaneh, Nawab Hussain, Aiman Mukheimer, Hassen Aydi 0002   +3 more
openaire   +2 more sources

Experience With Performing Rheocarna Therapy via the Single‐Needle Method for Treatment of Chronic Limb‐Threatening Ischemia

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi, Rie Tanaka, Reona Kawahira, Shingo Nabeta, Kouhei Naoi, Kazuhito Kitajima, Akira Wada, Tomonari Takagi, Norihiko Ohura, Akira Miyamoto   +9 more
wiley   +1 more source

Lefschetz fixed point theorem for digital images [PDF]

, 2013
In this article we study the fixed point properties of digital images. Moreover, we prove the Lefschetz fixed point theorem for a digital image. We then give some examples about the fixed point property.
Ozgur Ege, Ismet Karaca, Karaca, Ismet, Ege, Ozgur   +3 more
core   +1 more source

New Fixed Point Results in Neutrosophic Metric Spaces [PDF]

Neutrosophic Sets and Systems
In this manuscript, we give the generalization of banach’s, Kannan’s and Chatterjee’s fixed Point theorems in neutrosophic metric spaces by using new (TS-IF⍺) contractive mappings.
Umar Ishtiaq, Fahim Ud Din, Mureed Qasim, Lakhdar Ragoub, Khalil Javed   +4 more
doaj   +1 more source

Fuzzy fixed point results and applications to ordinary fuzzy differential equations in complex valued metric spaces

Hacettepe Journal of Mathematics and Statistics, 2018
The main purpose of this article is to discuss the existence of the common solution of second-order nonlinear boundary value problems  is a continuous function and S(S) is a family of fuzzy sets.
M. Sarwar, Humaira, Tong-Xing Li
semanticscholar   +1 more source