On the existence of solution of the equation and a generalized coincidence degree theory. II.
Displaying 901 – 920 of 1323
On the existence of solution of the equation and a generalized coincidence degree theory. I.
Enayet U, Tarafdar (1980)
Commentationes Mathematicae Universitatis Carolinae
On the existence of solutions for a higher order differential inclusion without convexity.
Cernea, Aurelian (2007)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
On the existence of solutions of nonlinear infinite systems of parabolic differential-functional equations.
Brzychczy, Stanisław (2002)
Zeszyty Naukowe Uniwersytetu Jagiellońskiego. Universitatis Iagellonicae Acta Mathematica
On the existence of solutions to some nonlinear integrodifferential equations with delays.
Purnaras, I.K. (2007)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
On the existence of the price equilibrium by different methods
Enayet U, Tarafdar, Harold Bevan Thompson (1993)
Commentationes Mathematicae Universitatis Carolinae
We have given several proofs on the existence of the price equilibrium --- via variational inequality --- via degree theory and via Brouwer's theorems.
On the existence of unique common fixed points for certain classes of weakly compatible maps in normed linear space.
Akinbo, Gbenga, Owojori, Olusegun (2009)
Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
On the existence of ɛ-fixed points
Tiziana Cardinali (2014)
Open Mathematics
In this paper we prove some approximate fixed point theorems which extend, in a broad sense, analogous results obtained by Brânzei, Morgan, Scalzo and Tijs in 2003. By assuming also the weak demiclosedness property we state two fixed point theorems. Moreover, we study the existence of ɛ-Nash equilibria.
On the existence result for system of generalized strong vector quasiequilibrium problems.
Plubtieng, Somyot, Sitthithakerngkiet, Kanokwan (2011)
Fixed Point Theory and Applications [electronic only]
On the existence theorems of Kantorovich, Miranda and Borsuk.
Alefeld, Götz, Frommer, Andreas, Heindl, Gerhard, Mayer, Jan (2004)
ETNA. Electronic Transactions on Numerical Analysis [electronic only]
On the fixed point index of non-compact mappings
S. Wereński (1984)
Studia Mathematica
On the fixed point property in direct sums of Banach spaces with strictly monotone norms
Stanisław Prus, Andrzej Wiśnicki (2008)
Studia Mathematica
It is shown that if a Banach space X has the weak Banach-Saks property and the weak fixed point property for nonexpansive mappings and Y has the asymptotic (P) property (which is weaker than the condition WCS(Y) > 1), then X ⊕ Y endowed with a strictly monotone norm enjoys the weak fixed point property. The same conclusion is valid if X admits a 1-unconditional basis.
On the Fixed Point Set of Nonexpansive Order Preserving Maps.
Robert Sine, Michael Lin (1990)
Mathematische Zeitschrift
On the fixed points of affine nonexpansive mappings.
Duru, Hülya (2001)
International Journal of Mathematics and Mathematical Sciences
On the fixed points of nonexpansive mappings in direct sums of Banach spaces
Andrzej Wiśnicki (2011)
Studia Mathematica
We show that if a Banach space X has the weak fixed point property for nonexpansive mappings and Y has the generalized Gossez-Lami Dozo property or is uniformly convex in every direction, then the direct sum X ⊕ Y with a strictly monotone norm has the weak fixed point property. The result is new even if Y is finite-dimensional.
On the fixed-point property of unital uniformly closed subalgebras of .
Alimohammadi, Davood, Moradi, Sirous (2010)
Fixed Point Theory and Applications [electronic only]
On the fixed-point set of a family of relatively nonexpansive and generalized nonexpansive mappings.
Nilsrakoo, Weerayuth, Saejung, Satit (2010)
Fixed Point Theory and Applications [electronic only]
On the general minimax theorem
Hoàng Tụy (1975)
Colloquium Mathematicae
On the generalizations of Siegel's fixed point theorem.
J. S. Jung, S. S. Chang, B. S. Lee, Y. J. Cho, S. M. Kang (2001)
Mathware and Soft Computing
In this paper, we establish a new version of Siegel's fixed point theorem in generating spaces of quasi-metric family. As consequences, we obtain general versions of the Downing-Kirk's fixed point and Caristi's fixed point theorem in the same spaces. Some applications of these results to fuzzy metric spaces and probabilistic metric spaces are presented.
On the homotopical classification of DJ-mappings of infnitely dimensional spheres
Bogdan Przeradzki (1984)
Fundamenta Mathematicae