Found 51 Documents (Results 1–51)
Hyers-Ulam stability of a second-order finite difference scheme using a diamond-\(\alpha\) difference operator. (English) Zbl 07792418
Spaces of Besov-Sobolev type and a problem on nonlinear approximation. (English) Zbl 1517.46024
Reviewer: Hans Triebel (Jena)
A result on convergence of sequences of iterations with applications to best-response dynamics. (English) Zbl 1505.37051
Ridge functions and applications in neural networks. (English) Zbl 1489.26001
Mathematical Surveys and Monographs 263. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-6765-4/pbk; 978-1-4704-6800-2/ebook). ix, 186 p. (2021).
Reviewer: Bilal Bilalov (Baku)
Best approximation of \(\kappa \)-random operator inequalities in matrix MB-algebras. (English) Zbl 1510.47055
The intensity-based measure approach to “Weberize” \(L^2\)-based methods of signal and image approximation. (English) Zbl 1481.94021
Periodic attractor in the discrete time best-response dynamics of the rock-paper-scissors game. (English) Zbl 1480.37092
On the best Ulam constant of a first order linear difference equation in Banach spaces. (English) Zbl 1474.39047
Reviewer: Eszter Gselmann (Debrecen)
Hyers-Ulam stability for quantum equations. (English) Zbl 1466.39004
Reviewer: Nicolae Lupa (Timişoara)
On Ulam stability of a third order linear difference equation in Banach spaces. (English) Zbl 1454.39024
Ulam stability of operators. (English) Zbl 1393.39001
Mathematical Analysis and its Applications. Amsterdam: Elsevier/Academic Press (ISBN 978-0-12-809829-5/pbk; 978-0-12-809830-1/ebook). xiii, 222 p. (2018).
Reviewer: Eszter Gselmann (Debrecen)
A point interaction for the discrete Schrödinger operator and generalized Chebyshev polynomials. (English) Zbl 06747660
Best constant in stability of some positive linear operators. (English) Zbl 1353.39028
Reviewer: Jens Schwaiger (Graz)
Nonlinear diffusions: extremal properties of Barenblatt profiles, best matching and delays. (English) Zbl 1334.35098
On the stability of some positive linear operators from approximation theory. (English) Zbl 1322.39013
Reviewer: Jacek Chmieliński (Kraków)
On a cyclic Jungck modified \(TS\)-iterative procedure with application examples. (English) Zbl 1336.65103
Best constant in Hyers-Ulam stability of some functional equations. (English) Zbl 1349.39055
MSC:
39B82
The optimal dyadic derivative. (English) Zbl 1340.39032
Reviewer: Bolis Basit (Clayton)
MSC:
39A70
Solvable non-Hermitian discrete square well with closed-form physical inner product. (English) Zbl 1315.81044
Reviewer: Daniel Cárdenas-Morales (Jaén)
On the stability of some classical operators from approximation theory. (English) Zbl 1284.39032
Reviewer: Jacek Chmieliński (Kraków)
Stability of affine approximations on bounded domains. (English) Zbl 1248.41044
Pardalos, Panos M. (ed.) et al., Nonlinear analysis. Stability, approximation, and inequalities. In honor of Themistocles M. Rassias on the occasion of his 60th birthday. New York, NY: Springer (ISBN 978-1-4614-3497-9/hbk; 978-1-4614-3498-6/ebook). Springer Optimization and Its Applications 68, 587-606 (2012).
A new weighted Friedrichs-type inequality for a perforated domain with a sharp constant. (English) Zbl 1234.35027
On the weighted Hardy type inequality in a fixed domain for functions vanishing on the part of the boundary. (English) Zbl 1222.26028
Sharp Gagliardo-Nirenberg inequalities via \(p\)-Laplacian type equations. (English) Zbl 1175.39012
MSC:
39B62
Whitney’s Theorem for oscillatiing on \(R\) functions. arXiv:math/0612442
Preprint, arXiv:math/0612442 [math.CA] (2006).
On the best constant in Hilbert’s inequality. (English) Zbl 1078.26016
Reviewer: Wing-Sum Cheung (Hong Kong)
Pseudosolution of linear functional equations. Parameters estimation of linear functional relationships. (English) Zbl 1077.62052
Mathematics and its Applications (Springer) 576. New York, NY: Springer (ISBN 0-387-24505-7/hbk). ix, 238 p. (2005).
Reviewer: Yuehua Wu (Toronto)
On the best constant of Hyers-Ulam stability. (English) Zbl 1079.39025
Reviewer: Paşc Găvruţă (Timişoara)
Geometrical aspects of stability. (English) Zbl 0999.39026
Daróczy, Zoltán (ed.) et al., Functional equations – results and advances. Dordrecht: Kluwer Academic Publishers. Adv. Math., Dordr. 3, 123-132 (2002).
Reviewer: Themistocles M. Rassias (Athína)
Discrete inequalities of Wirtinger’s type. (English) Zbl 0907.26015
Milovanović, G. V. (ed.), Recent progress in inequalities. Dedicated to Prof. Dragoslav S. Mitrinović. Dordrecht: Kluwer Academic Publishers. Math. Appl., Dordr. 430, 289-308 (1998).
Reviewer: Patricia J.Y.Wong (Singapore)
Discrete inequalities, orthogonal polynomials and the spectral theory of difference operators. (English) Zbl 0761.39007
Reviewer: A.D.Mednykh (Novosibirsk)
Optimal control of a linear discrete dynamic system with an averaged performance functional. (English. Russian original) Zbl 0716.93017
Sov. Phys., Dokl. 35, No. 6, 509-511 (1990); translation from Dokl. Akad. Nauk SSSR 312, No. 5, 1053-1057 (1990).
Landau’s inequality for the difference operator. (English) Zbl 0662.39003
Reviewer: B.M.Agrawal
Landau’s inequality for the differential and difference operators. (English) Zbl 0636.26008
General inequalities 5, 5th Int. Conf., Oberwolfach/FRG 1986, ISNM 80, 367-379 (1987).
Best constants in norm inequalities for the difference operator. (English) Zbl 0614.39004
Reviewer: A.D.Mednych
Generalized finite differences. (English) Zbl 0589.39006
Reviewer: V.C.Boffi
Some discrete inequalities of Opial’s type. (English) Zbl 0597.26024
Reviewer: En Hao Yang
Grundlagen der Numerischen Mathematik I. Studienbuch für Studenten der Mathematik, Informatik, Statistik und aller Naturwissenschaften. (German) Zbl 0445.65001
Studien-Texte: Mathematik. Wiesbaden: Akademische Verlagsgesellschaft. VI, 210 S. DM 19.80 (1980).
MSC:
65-01
65G50
65J15
47J25
39A10
65Q05
33C45
65Dxx
65Hxx
41A50
41A05
41A10
41A15
65B05
65B15
65Fxx
00A06
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