Search Results - differentiability of functions in several variables with values in reflexive Banach spaces*

Sulla differenziabilità delle funzioni a valori in uno spazio reale di Banach riflessivo: Sulla differenziabilita delle funzioni a valori in uno spazio reale di Banach riflessivo

Authors: Cristina Di Bari

Source: Rendiconti del Circolo Matematico di Palermo. 28:229-238

Subject Terms: Calculus of functions taking values in infinite-dimensional spaces, differentiability of functions in several variables with values in reflexive Banach spaces, Continuity and differentiation questions, 0101 mathematics, 01 natural sciences

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Access URL: https://link.springer.com/content/pdf/10.1007/BF02844097.pdf
https://link.springer.com/article/10.1007%2FBF02844097

Operator smoothness in Schatten norms for functions of several variables: Lipschitz conditions, differentiability and unbounded derivations.

Authors: Kissin, E. Potapov, D. Shulman, V. et al.

Source: Proceedings of the London Mathematical Society; Oct2012, Vol. 105 Issue 4, p661-702, 42p

Subject Terms: OPERATOR theory, SMOOTHNESS of functions, MATHEMATICAL variables, MATHEMATICAL bounds, VON Neumann algebras, IDEALS (Algebra), COMPACT operators, HILBERT space

An inertial‐like Tseng's extragradient method for solving pseudomonotone variational inequalities in reflexive Banach spaces.

Authors: Mewomo, Oluwatosin T. Alakoya, Timilehin O. Eze, Amara et al.

Source: Mathematical Methods in the Applied Sciences; Aug2024, Vol. 47 Issue 12, p9637-9668, 32p

Subject Terms: BANACH spaces, VARIATIONAL inequalities (Mathematics), HILBERT space

Inertial Iterative Method for Generalized Mixed Equilibrium Problem and Fixed Point Problem.

Authors: Darvish, Vahid Ogwo, Grace Nnennaya Oyewole, Olawale Kazeem et al.

Source: European Journal of Pure & Applied Mathematics; Jul2025, Vol. 18 Issue 3, p1-32, 32p

Subject Terms: EQUILIBRIUM, NONEXPANSIVE mappings, BANACH spaces, EMPIRICAL research, ITERATIVE methods (Mathematics)

Strong convergence of a generalized forward–backward splitting method in reflexive Banach spaces.

Authors: Minh Tuyen, Truong Promkam, Ratthaprom Sunthrayuth, Pongsakorn

Source: Optimization; Jun2022, Vol. 71 Issue 6, p1483-1508, 26p

Subject Terms: BANACH spaces, PROBLEM solving, LEGENDRE'S functions, MONOTONE operators

Strong convergence of Bregman projection method for solving variational inequality problems in reflexive Banach spaces.

Authors: Xie, Zhongbing Cai, Gang Dong, Qiao-Li

Source: Numerical Algorithms; May2023, Vol. 93 Issue 1, p269-294, 26p

Subject Terms: BANACH spaces, VARIATIONAL inequalities (Mathematics), SUBGRADIENT methods

S-Iteration inertial subgradient extragradient method for variational inequality and fixed point problems.

Authors: Alakoya, T. O. Mewomo, O. T.

Source: Optimization; May2024, Vol. 73 Issue 5, p1477-1517, 41p

Subject Terms: SUBGRADIENT methods, IMAGE reconstruction, VARIATIONAL inequalities (Mathematics), BANACH spaces, BANDWIDTH allocation, RESEARCH personnel

An improved subgradient extragradient method with two different parameters for solving variational inequalities in reflexive Banach spaces.

Authors: Wu, Huanqin Xie, Zhongbing Li, Min

Source: Computational & Applied Mathematics; Sep2023, Vol. 42 Issue 6, p1-20, 20p

Subject Terms: SUBGRADIENT methods, BANACH spaces, VARIATIONAL inequalities (Mathematics)

A primal–dual algorithm for risk minimization.

Authors: Kouri, Drew P. Surowiec, Thomas M.

Source: Mathematical Programming; May2022, Vol. 193 Issue 1, p337-363, 27p

Subject Terms: NONSMOOTH optimization, NUMERICAL functions, PARTIAL differential equations, CONSTRAINED optimization, ALGORITHMS, BANACH spaces

Approximation of common solution of a system of equilibrium problem and fixed point of generalized Bregman nonspreading mappings in Banach spaces.

Authors: Aphane, Maggie Jolaoso, Lateef Olakunle

Source: Asian-European Journal of Mathematics; Nov2022, Vol. 15 Issue 11, p1-25, 25p

Subject Terms: BANACH spaces, NONEXPANSIVE mappings, MATHEMATICAL economics, EQUILIBRIUM, FIXED point theory, VECTOR spaces

Inertial self-adaptive Bregman projection method for finite family of variational inequality problems in reflexive Banach spaces.

Authors: Oyewole, O. K. Jolaoso, L. O. Aremu, K. O. et al.

Source: Computational & Applied Mathematics; Sep2022, Vol. 41 Issue 6, p1-22, 22p

Subject Terms: BANACH spaces, VARIATIONAL inequalities (Mathematics)

Mann-type algorithms for solving the monotone inclusion problem and the fixed point problem in reflexive Banach spaces.

Authors: Sunthrayuth, Pongsakorn Pholasa, Nattawut Cholamjiak, Prasit

Source: Ricerche di Matematica; Jun2023, Vol. 72 Issue 1, p63-90, 28p

A new algorithm for finding fixed points of Bregman asymptotically regular quasi-nonexpansive mapping and solutions of equilibrium problems.

Authors: Lotfikar, R. Zamani Eskandani, G.

Source: Asian-European Journal of Mathematics; Jan2022, Vol. 15 Issue 1, p1-24, 24p

Subject Terms: BANACH spaces, EQUILIBRIUM, MONOTONE operators, POINT set theory

Modified Extragradient Methods with Inertial Technique for Solving Pseudo-Monotone Variational Inequality Problems.

Authors: Fu, Qingqing Cai, Gang Cholamjiak, Prasit et al.

Source: Journal of Scientific Computing; Mar2025, Vol. 102 Issue 3, p1-28, 28p

Regularized learning schemes in feature Banach spaces.

Authors: Combettes, Patrick L. Salzo, Saverio Villa, Silvia

Source: Analysis & Applications; Jan2018, Vol. 16 Issue 1, p1-54, 54p

Subject Terms: TIKHONOV regularization, BANACH spaces, CONVEX functions, HILBERT space, STATISTICAL learning, LOSS functions (Statistics)

Strong convergence results of two-steps modifying Halpern's iteration for Bregman strongly nonexpansive multi-valued mappings in reflexive Banach spaces with application.

Authors: Hongbo Liu Yi Li

Source: Journal of Inequalities & Applications; Oct2014, Vol. 2014, p1-13, 13p

Subject Terms: STOCHASTIC convergence, MATHEMATICAL mappings, BANACH spaces, NONEXPANSIVE mappings, LEGENDRE'S functions, FIXED point theory

Convergence Theorems for Bregman K-Mappings and Mixed Equilibrium Problems in Reflexive Banach Spaces.

Authors: Ali, Bashir Harbau, M. H.

Source: Journal of Function Spaces; 9/18/2016, p1-18, 18p

Subject Terms: STOCHASTIC convergence, MATHEMATICAL mappings, EQUILIBRIUM, BANACH spaces, FIXED point theory

On metric semigroups-valued functions of bounded Riesz-Φ-variation in several variables.

Authors: Bracamonte, M. Ereú, J. Giménez, J. et al.

Source: Boletín de la Sociedad Matemática Mexicana; Apr2018, Vol. 24 Issue 1, p133-153, 21p

Boundary Value Problems, Weyl Functions, and Differential Operators

Authors: Jussi Behrndt Seppo Hassi Henk de Snoo

Resource Type: eBook.

Subjects: Differential operators, Spectral theory (Mathematics), Boundary value problems, Boundary value problems--Weyl theory

Categories: MATHEMATICS / Functional Analysis, MATHEMATICS / Differential Equations / General, SCIENCE / System Theory

A New Algorithm for Finding Fixed Points of Bregman Quasi-Nonexpansive Mappings and Zeros of Maximal Monotone Operators by Using Products of Resolvents.

Authors: Eskandani, G. Raeisi, M.

Source: Results in Mathematics / Resultate der Mathematik; Jun2017, Vol. 71 Issue 3/4, p1307-1326, 20p