A coincidence point theorem for multivalued mappings in 2-Menger spaces.
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Hadžić, Olga, Ovcin, Zoran (1998)
Novi Sad Journal of Mathematics
Alamgir Khan, M., Sumitra (2008)
Novi Sad Journal of Mathematics
Kravvaritis, D., Pantelidis, G. (1996)
Serdica Mathematical Journal
In this paper we study a nonlinear evolution inclusion of subdifferential type in Hilbert spaces. The perturbation term is Hausdorff continuous in the state variable and has closed but not necessarily convex values. Our result is a stochastic generalization of an existence theorem proved by Kravvaritis and Papageorgiou in [6].
Cho, Yeol Je, Lan, Heng-You, Huang, Nan-Jing (2010)
Journal of Inequalities and Applications [electronic only]
Chugh, Renu, Sumitra (2001)
International Journal of Mathematics and Mathematical Sciences
Lael, Fatemeh, Nourouzi, Kourosh (2009)
Mathematical Problems in Engineering
Olga Hadžić, Endre Pap, Mirko Budinčević (2002)
Kybernetika
Ismat Beg, Abdul Latif, Rashid Ali, Akbar Azam (2001)
Archivum Mathematicum
The existence of minimal and maximal fixed points for monotone operators defined on probabilistic Banach spaces is proved. We obtained sufficient conditions for the existence of coupled fixed point for mixed monotone condensing multivalued operators.
Grabiec, Mariusz T., Cho, Yeol Je, Saadati, Reza (2007)
Surveys in Mathematics and its Applications
Cho, Yeol Je, Park, Keun Saeng, Chang, Shihsen (1996)
International Journal of Mathematics and Mathematical Sciences
Aalam, Irshad, Kumar, Naresh, Pant, B.D. (2010)
Surveys in Mathematics and its Applications
Hadžić, Olga, Žikić, Tatjana (1998)
Novi Sad Journal of Mathematics
Radko Mesiar (1995)
Mathware and Soft Computing
We discuss the properties of two types of construction of a new t-norm from a given t-norm proposed recently by B. Demant, namely the dilatation and the contraction. In general, the dilatation of a t-norm is an ordinal sum t-norm and the continuity of the outgoing t-norm is preserved. On the other hand, the contraction may violate the continuity as well as the non-continuity of the outgoing t-norm. Several examples are given.
Chang, Shih-Sen, Cho, Yeol Je, Wang, Fan (1994)
International Journal of Mathematics and Mathematical Sciences
Beg, Ismat, Gal, Sorin (2002)
Journal of Applied Mathematics and Stochastic Analysis
Beg, Ismat, Shahzad, Naseer (1994)
Journal of Applied Mathematics and Stochastic Analysis
Beg, Ismat, Shahzad, Naseer (1994)
Journal of Applied Mathematics and Stochastic Analysis
Aghajani, Asadollah, Razani, Abdolrahman (2008)
APPS. Applied Sciences
Yuan, Xian-Zhi, Roy, Jean-Marc (1995)
Journal of Applied Mathematics and Stochastic Analysis
Jebril, Iqbal Hamzh, Noorani, Mohd. Salmi Md. (2005)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
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