Results 41 to 50 of about 659 (80)

Monotone Linear Relations: Maximality and Fitzpatrick Functions [PDF]

, 2008
We analyze and characterize maximal monotonicity of linear relations (set-valued operators with linear graphs). An important tool in our study are Fitzpatrick functions.
Bauschke, Heinz H., Wang, Xianfu, Yao, Liangjin   +2 more
core   +1 more source

A novel iterative process for numerical reckoning of fixed points via generalized nonlinear mappings with qualitative study

Demonstratio Mathematica
This manuscript is devoted to constructing a novel iterative scheme and reckoning of fixed points for generalized contraction mappings in hyperbolic spaces.
Ahmad Fayyaz, Ullah Kifayat, Ahmad Junaid, Hammad Hasanen A., George Reny   +4 more
doaj   +1 more source

Matkowski theorems in the context of quasi-metric spaces and consequences on G-metric spaces

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016
In this paper, we prove the characterization of a Matkowski's theorem in the setting of quasi-metric spaces.
Karapιnar Erdal, Roldán-López-de-Hierro Antonio-Francisco, Samet Bessem   +2 more
doaj   +1 more source

Nonhomogeneous nonlinear oscillator with damping: asymptotic analysis in continuous and discrete time

Demonstratio Mathematica, 2019
We consider the following second order evolution equation modelling a nonlinear oscillator with ...
Rouhani Behzad Djafari, Piranfar Mohsen Rahimi   +1 more
doaj   +1 more source

Halpern-type proximal point algorithm in complete CAT(0) metric spaces

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016
First, Halpern-type proximal point algorithm is introduced in complete CAT(0) metric spaces. Then, Browder convergence theorem is considered for this algorithm and also we prove that Halpern-type proximal point algorithm converges strongly to a zero of ...
Heydari Mohammad Taghi, Ranjbar Sajad
doaj   +1 more source

Maximal monotonicity of the subdifferential of a convex function: a direct proof

, 2016
We provide a new proof for maximal monotonicity of the subdifferential of a convex ...
Ivanov, Milen, Zlateva, Nadia
core  

Strong convergence theorems by hybrid projection methods for equilibrium problems and fixed point problems of the asymptotically quasi-ϕ-nonexpansive mappings

Fixed Point Theory and Applications, 2011
We consider a hybrid projection method for finding a common element in the fixed point set of an asymptotically quasi-ϕ-nonexpansive mapping and in the solution set of an equilibrium problem.
Kim Jong
doaj  

Strong convergence of a hybrid method for monotone variational inequalities and fixed point problems

Fixed Point Theory and Applications, 2011
In this paper, we suggest a hybrid method for finding a common element of the set of solution of a monotone, Lipschitz-continuous variational inequality problem and the set of common fixed points of an infinite family of nonexpansive mappings.
Liou Yeong-Cheng, Yao Jen-Chih, Wong Mu-Ming, Yao Yonghong   +3 more
doaj  

Strong convergence theorems for system of equilibrium problems and asymptotically strict pseudocontractions in the intermediate sense

Fixed Point Theory and Applications, 2011
Let be N uniformly continuous asymptotically λi -strict pseudocontractions in the intermediate sense defined on a nonempty closed convex subset C of a real Hilbert space H.
Duan Peichao, Zhao Jing
doaj  

Tikhonov regularization of a second order dynamical system with Hessian driven damping. [PDF]

Math Program, 2021
Boţ RI, Csetnek ER, László SC.
europepmc   +1 more source