Results 31 to 40 of about 90 (87)

Characterizations of the Solution Sets of Generalized Convex Minimization Problems [PDF]

, 2003
2000 Mathematics Subject Classification: 90C26, 90C20, 49J52, 47H05, 47J20.In this paper we obtain some simple characterizations of the solution sets of a pseudoconvex program and a variational inequality. Similar characterizations of the solution set of
Ivanov, Vsevolod
core  

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

Existence of projected solutions for quasi-variational hemivariational inequality

Demonstratio Mathematica
In this short article, we prove the existence of projected solutions to a class of quasi-variational hemivariational inequalities with non-self-constrained mapping, which generalizes the results of Allevi et al.
Guan Fei, Cen Jinxia, Chen Boling, Yao Jen-Chih   +3 more
doaj   +1 more source

Minimization of equilibrium problems, variational inequality problems and fixed point problems

Equilibrium problem, Minimization problem, Variational inequality, Monotone mapping, Fixed point, 49J40, 47J20, 47H09, 65J15,
Shin Kang, Yeong-Cheng Liou, Yonghong Yao   +2 more
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A Rothe method for a viscoelastic contact problem involving time-fractional derivatives in locking materials

Demonstratio Mathematica
This study examines a contact problem involving viscoelastic materials interacting with a rigid foundation. The constitutive relationship is derived from a time-fractional Kelvin–Voigt model.
Su Guangwang, Bouallala Mustapha, Chen Boling, Nguyen Van Thien   +3 more
doaj   +1 more source

Nonmonotone equilibrium problems: coercivity conditions and weak regularization

Equilibrium problems, Nonmonotone bifunctions, Coercivity conditions, Regularization method, Existence of solutions, 90C33, 49J40, 47J20, 65K10, 65J20,
D. Dyabilkin, I. Konnov
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Analysis of an evolutionary fractional hemivariational inequality with applications

Demonstratio Mathematica
This paper investigates a novel abstract system that includes a fractional differential equation of the Atangana-Baleanu type and a history-dependent evolutionary hemivariational inequality (AB-FDEHI).
Su Guangwang, Oultou Abderrahmane, Benaissa Hicham, Nguyen Van Thien   +3 more
doaj   +1 more source

Strong convergence theorem by a hybrid extragradient-like approximation method for variational inequalities and fixed point problems

Hybrid extragradient-like approximation method, Variational inequality, Fixed point, Monotone mapping, Nonexpansive mapping, Demiclosedness principle, 47J20, 47H09,
Nicolas Hadjisavvas, Ngai-Ching Wong, Lu-Chuan Ceng   +2 more
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GENERALIZED NONLINEAR VARIATIONAL INEQUALITIES [PDF]

, 2014
. In this paper, we consider a generalized nonlinear variational inequality problem involving single valued and multivalued nonlinear operators. We also study criteria of its solvability. Iterative methods for approximate solution are also proposed and a
Suja Varghese, Balwant Singh Thakur
core  

ERROR ESTIMATION FOR A PIEZOELECTRIC CONTACT PROBLEM WITH WEAR AND LONG MEMORY [PDF]

We study a mathematical model for a quasistatic behavior of electro-viscoelastic materials. The problem is related to highly nonlinear and non-smooth phenomena like contact, friction and normal compliance with wear.
AZEB AHMED, ABDELAZIZ, DEHDA, BACHIR, AOUN, MOHAMMED SALAH MESAI   +2 more
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