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Advances in Summability and Approximation Theory / / edited by S. A. Mohiuddine, Tuncer Acar
Advances in Summability and Approximation Theory / / edited by S. A. Mohiuddine, Tuncer Acar
Edizione [1st ed. 2018.]
Pubbl/distr/stampa Singapore : , : Springer Singapore : , : Imprint : Springer, , 2018
Descrizione fisica 1 online resource (XIII, 241 p. 10 illus., 9 illus. in color.)
Disciplina 515.24
Soggetto topico Sequences (Mathematics)
Approximation theory
Functional analysis
Sequences, Series, Summability
Approximations and Expansions
Functional Analysis
ISBN 981-13-3077-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Chapter 1. A Survey for Paranormed Sequence Spaces Generated by Infinite Matrices -- Chapter 2. Tauberian Conditions under which Convergence Follows from Statistical Summability by Weighted Means -- Chapter 3. Applications of Fixed Point Theorems and General Convergence in Orthogonal Metric Spaces -- Chapter 4. Application of Measure of Noncompactness to the Infinite Systems of Second-Order Differential Equations in Banach Sequence Spaces c, lp and c0β -- Chapter 5. Infinite Systems of Differential Equations in Banach Spaces Constructed by Fibonacci Numbers -- Chapter 6. Convergence Properties of Genuine Bernstein-Durrmeyer Operators -- Chapter 7. Bivariate Szasz Type Operators Based on Multiple Appell Polynomials -- Chapter 8. Approximation Properties of Chlodowsky Variant of (P, Q) SzAsz–Mirakyan–Stancu Operators -- Chapter 9. Approximation Theorems for Positive Linear Operators Associated with Hermite and Laguerre Polynomials -- Chapter 10. On Generalized Picard Integral Operators -- Chapter 11. From Uniform to Statistical Convergence of Binomial-Type Operators -- Chapter 12. Weighted Statistically Uniform Convergence of Bögel Continuous Functions by Positive Linear Operators -- Chapter 13. Optimal Linear Approximation under General Statistical Convergence -- Chapter 14. Statistical Deferred Cesaro Summability Mean Based on (p, q)-Integers with Application to Approximation Theorems -- Chapter 15. Approximation Results for an Urysohn-type Nonlinear Bernstein Operators.
Record Nr. UNINA-9910303448003321
Singapore : , : Springer Singapore : , : Imprint : Springer, , 2018
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Analysis on h-Harmonics and Dunkl Transforms / / by Feng Dai, Yuan Xu ; edited by Sergey Tikhonov
Analysis on h-Harmonics and Dunkl Transforms / / by Feng Dai, Yuan Xu ; edited by Sergey Tikhonov
Autore Dai Feng
Edizione [1st ed. 2015.]
Pubbl/distr/stampa Basel : , : Springer Basel : , : Imprint : Birkhäuser, , 2015
Descrizione fisica 1 online resource (VIII, 118 p.)
Disciplina 515.2433
Collana Advanced Courses in Mathematics - CRM Barcelona
Soggetto topico Approximation theory
Harmonic analysis
Integral transforms
Calculus, Operational
Functional analysis
Approximations and Expansions
Abstract Harmonic Analysis
Integral Transforms, Operational Calculus
Functional Analysis
ISBN 3-0348-0887-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preface -- Spherical harmonics and Fourier transform -- Dunkl operators associated with reflection groups -- h-Harmonics and analysis on the sphere -- Littlewood–Paley theory and the multiplier theorem -- Sharp Jackson and sharp Marchaud inequalities -- Dunkl transform -- Multiplier theorems for the Dunkl transform -- Bibliography.
Record Nr. UNINA-9910299772403321
Dai Feng  
Basel : , : Springer Basel : , : Imprint : Birkhäuser, , 2015
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Analytic Number Theory, Approximation Theory, and Special Functions : In Honor of Hari M. Srivastava / / edited by Gradimir V. Milovanović, Michael Th. Rassias
Analytic Number Theory, Approximation Theory, and Special Functions : In Honor of Hari M. Srivastava / / edited by Gradimir V. Milovanović, Michael Th. Rassias
Edizione [1st ed. 2014.]
Pubbl/distr/stampa New York, NY : , : Springer New York : , : Imprint : Springer, , 2014
Descrizione fisica 1 online resource (873 p.)
Disciplina 510
Soggetto topico Number theory
Approximation theory
Functional analysis
Difference equations
Functional equations
Number Theory
Approximations and Expansions
Functional Analysis
Difference and Functional Equations
Soggetto genere / forma Aufsatzsammlung
ISBN 1-4939-0258-X
Classificazione SE 316
SK 110
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Part I. Analytic Number Theory, Combinatorics, and Special Sequences of Numbers and Polynomials -- The mean values of the Riemann Zeta function on the critical line (A. Ivić) -- Explicit bounds concerning non-trivial zeros of the Riemann Zeta function (M. Hassani) -- On the value-distribution of logarithmic derivatives of Dirichlet L-functions (Y. Ihara, K. Matsumoto) -- Multiple Gamma functions and their applications (J. Choi) -- On partition functions of hyperbolic three-geometry and associated Hilbert schemes (A.A. Bytsenko and E. Elizalde) -- Families of twisted Bernoulli numbers, twisted Bernoulli polynomials and their applications (Y. Simsek) -- Combinatorial interpretation of a generalized basic series (A.K. Agarwal, M. Rana) -- Identities for reciprocal binomials (A. Sofo) -- A note on q-Stirling numbers (M. Merca) -- Part II. Analytic Inequalities and Applications -- A survey on Cauchy–Bunyakovsky–Schwarz inequality for power series (A. Ibrahim, S.S. Dragomir) -- Topics in special functions III (G.D. Anderson, M. Vuorinen, X. Zhang) -- Completely monotone functions—a digest (M. Merkle) -- New applications of superquadracity (S. Abramovich) -- Green's operator and differential forms (S. Ding, Y. Xing) -- Multidimensional discrete Hilbert-type inequalities, operators and compositions (B. Yang) -- The function (bx-ax)/x: Ratio's properties (F. Qi, Q.-M. Luo, B.-N. Guo) -- On the approximation and bounds of the Gini mean difference (P. Cerone) -- On parametric nonconvex variational inequalities (M.A. Noor) -- Part III. Approximation of Functions and Quadratures -- Simultaneous approximation for Stancu type generalization of certain summation-integral typfe operators (N.K. Govil, V. Gupta) -- Korovkin type approximation theorem for functions of two variables via statistical summability (M. Mursaleen, S.A. Mohiuddine) -- Reflections on the Baker–Gammel–Wills (Padé) conjecture (D.S. Lubinsky) -- Optimal quadrature formulas and interpolation splines minimizing the semi-norm in the Hilbert space K2(P2) (A.R. Hayotov, G.V. Milovanović, K.M. Shadimetov) -- Numerical integration of highly oscillating functions (G.V. Milovanović, M.P. Stanić) -- Part IV. Orthogonality, Transformations and Applications -- Asymptotic reductions between the Wilson polynomials and the lower level polynomials of the Askey scheme (C. Ferreira, J.L. López, E.P. Sinusía) -- On a direct Uvarov–Chihara problem and some extensions (K. Castillo, L. Garza, F. Marcellán) -- On special cases of Boas–Buck type polynomial sequences (A.F. Loureiro, S. Yakubovich) -- Goursat's hypergeometric transformations, revisited (P.W. Karlsson) -- Convolutions product and differential and integro-differential equations (A. Kiliçman) -- Orthogonally additive-additive functional equation (C. Park) -- Part V. Special and Complex Functions and Applications -- Alternating Mathieu series, Hilbert–Eisteinstein series and their generalized Omega functions (A. Baricz, P.L. Butzer, T.K. Pogány) -- Properties of the product of modified Bessel functions (A. Baricz, T.K. Pogány) -- Mapping properties of an integral operator involving Bessel functions (S. Porwal, D. Breaz) -- Poincaré α-series for classical Schottky groups (V.V. Mityushev) -- Inclusion properties for certain classes of meromorphic multivalent functions (N.E. Cho) -- A journey from Gross-problem to Fujimoto-condition (I. Lahiri, A Banerjee) -- Index.
Record Nr. UNINA-9910299963303321
New York, NY : , : Springer New York : , : Imprint : Springer, , 2014
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Approximation and Optimization : Algorithms, Complexity and Applications / / edited by Ioannis C. Demetriou, Panos M. Pardalos
Approximation and Optimization : Algorithms, Complexity and Applications / / edited by Ioannis C. Demetriou, Panos M. Pardalos
Edizione [1st ed. 2019.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019
Descrizione fisica 1 online resource (244 pages)
Disciplina 516.11
511.4
Collana Springer Optimization and Its Applications
Soggetto topico Approximation theory
Calculus of variations
Algorithms
Numerical analysis
Probabilities
Approximations and Expansions
Calculus of Variations and Optimal Control; Optimization
Numerical Analysis
Probability Theory and Stochastic Processes
ISBN 3-030-12767-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Introduction -- Evaluation Complexity Bounds for Smooth Constrained Nonlinear Optimization using Scaled KKT Conditions and High-order Models -- Data-Dependent Approximation in Social Computing -- Multi-Objective Evolutionary Optimization Algorithms for Machine Learning: a Recent Survey -- No Free Lunch Theorem, a Review -- Piecewise Convex-Concave Approximation in the Minimax Norm -- A Decomposition Theorem for the Least Squares Piecewise Monotonic Data Approximation Problem -- Recent Progress in Optimization of Multiband Electrical Filters -- Impact of Error in Parameter Estimations on Large Scale Portfolio Optimization -- Optimal Design of Smart Composites -- Tax Evasion as an Optimal Solution to a Partially Observable Markov Decision Process.
Record Nr. UNINA-9910338258003321
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019
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Approximation by max-product type operators / / by Barnabás Bede, Lucian Coroianu, Sorin G. Gal
Approximation by max-product type operators / / by Barnabás Bede, Lucian Coroianu, Sorin G. Gal
Autore Bede Barnabás
Edizione [1st ed. 2016.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016
Descrizione fisica 1 online resource (XV, 458 p. 12 illus., 1 illus. in color.)
Disciplina 511.4
Soggetto topico Approximation theory
Operator theory
Information theory
Measure theory
Approximations and Expansions
Operator Theory
Information and Communication, Circuits
Measure and Integration
ISBN 3-319-34189-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preface -- 1. Introduction and Preliminaries -- 2. Approximation by Max-Product Bernstein Operators -- 3. Approximation by Max-Product Favard-Szász-Mirakjan Operators -- 4. Approximation by Max-Product Baskakov Operators -- 5. Approximation by Max-Product Bleimann-Butzer-Hahn Operators -- 6. Approximation by Max-Product Meyer-König and Zeller Operators -- 7. Approximation by Max-Product Interpolation Operators -- 8. Approximations by Max-Product Sampling Operators -- 9. Global Smoothness Preservation Properties -- 10. Possibilistic Approaches of the Max-Product Type Operators -- 11. Max-Product Weierstrass Type Functions -- References -- Index.
Record Nr. UNINA-9910254089403321
Bede Barnabás  
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016
Materiale a stampa
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Approximation Methods in Probability Theory / / by Vydas Čekanavičius
Approximation Methods in Probability Theory / / by Vydas Čekanavičius
Autore Čekanavičius Vydas
Edizione [1st ed. 2016.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016
Descrizione fisica 1 online resource (XII, 274 p.)
Disciplina 511.4
Collana Universitext
Soggetto topico Probabilities
Approximation theory
Probability Theory and Stochastic Processes
Approximations and Expansions
ISBN 3-319-34072-7
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Definitions and preliminary facts -- The method of convolutions -- Local lattice estimates -- Uniform lattice estimates -- Total variation of lattice measures -- Non-uniform estimates for lattice measures -- Discrete non-lattice approximations -- Absolutely continuous approximations -- The Esseen type estimates -- Lower estimates -- The Stein method -- The triangle function method -- Heinrich's method for m-dependent variables -- Other methods -- Solutions to selected problems -- Bibliography -- Index.
Record Nr. UNINA-9910392722503321
Čekanavičius Vydas  
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016
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Approximation Theory [[electronic resource] ] : Proceedings of an International Conference held at Bonn, Germany, June 8-11, 1976 / / herausgegeben von R. Schaback, K. Scherer
Approximation Theory [[electronic resource] ] : Proceedings of an International Conference held at Bonn, Germany, June 8-11, 1976 / / herausgegeben von R. Schaback, K. Scherer
Edizione [1st ed. 1976.]
Pubbl/distr/stampa Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1976
Descrizione fisica 1 online resource (VIII, 474 S.)
Disciplina 511.4
Collana Lecture Notes in Mathematics
Soggetto topico Approximation theory
Approximations and Expansions
ISBN 3-540-37552-X
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione ger
Nota di contenuto Rationale approximierbarkeit singulärer funktionen über [0,?] -- A defect correction method for functional equations -- Odd-degree spline interpolation at a biinfinite knot sequence -- Zur numerischen Stabilität des Newton-Verfahrens bei der nichtlinearen Tschebyscheff-Approximation -- Zur Stetigen Abhängigkeit der Menge der Minimalpunkte Bei Gewissen Minimierungsaufgaben -- Piecewise polynomial approximation, embedding theorem and rational approximation -- Un Algorithme General pour L'Approximation au sens de Tchbycheff de Fonctions Bornees sur un Ensemble Quelconque -- On the range of certain locally determined spline projections -- Einige Anwendungen der nichtlinearen Approximations-theorie auf Randwertaufgaben -- Zur Tschebyscheff-Approximation bei Ungeichungsnebenbedingungen im Funktionenraum -- Schnelle Konvergenz: Charakterisierung der besten Approximation und Entropie -- Convergence of abstract splines -- A constructive theory for approximation by splines with an arbitrary sequence of knot sets -- Abschätzungen durch Stetigkeitsmoduli bei Folgen von linearen Funktionalen -- Optimale Approximation von linearen Funktionalen auf Klassen periodischer Funktionen -- Approximation durch Polynome mit ganzzahligen Koeffizienten -- Ein Problem der Bestapproximation in geordneten Vektorräumen -- A newton-method for nonlinear Chebyshev approximation -- Approximationen mit Lösungen von Differentialgleichungen -- Galerkin methods for the existence and approximation of weak solutions of nonlinear dirichlet problems with discontinuities -- Nullstellen von Splines -- Local spline approximation methods and osculatory interpolation formulae -- Multipliers of strong convergence -- Zur lokalen Konvergenz von Projektionen auf finite Elemente -- Approximation and probability -- Globale Konvergene von Verfahren Zur Nichtlinearen Approximation -- Ein Satz vom Jackson-Typ und seine Anwendung auf die Diskretisierung von Kontrollproblemen -- Two-stage spline methods for fitting surfaces -- Erzeugung und strukturelle Verknüpfungen von Kernen singulärer Faltungsintegrale -- Charakterisierung der besten algebraischen Approximation durch lokale Lipschitzbedingungen -- Approximative properties of splines -- On the approximation behavior of the riesz means in Lp(Rn) -- Tschebyscheff-approximation by regular splines with free knots -- Applications of pade approximation in numerical analysis.
Record Nr. UNISA-996466620803316
Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1976
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Approximation Theory and Algorithms for Data Analysis / / by Armin Iske
Approximation Theory and Algorithms for Data Analysis / / by Armin Iske
Autore Iske Armin
Edizione [1st ed. 2018.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018
Descrizione fisica 1 online resource (X, 358 p. 34 illus., 15 illus. in color.)
Disciplina 511.4
Collana Texts in Applied Mathematics
Soggetto topico Approximation theory
Computer science - Mathematics
Signal processing
Image processing
Speech processing systems
Approximations and Expansions
Computational Mathematics and Numerical Analysis
Signal, Image and Speech Processing
ISBN 3-030-05228-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto 1 Introduction -- 2 Basic Methods and Numerical Analysis -- 3 Best Approximations -- 4 Euclidean Approximations -- 5 Chebyshev Approximations -- 6 Asymptotic Results -- 7 Basic Concepts of Signal Approximation -- 8 Kernel-Based Approximation -- 9 Computational Topology -- References -- Subject Index -- Name Index.
Record Nr. UNINA-9910303450903321
Iske Armin  
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018
Materiale a stampa
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Approximation Theory and Analytic Inequalities / / edited by Themistocles M. Rassias
Approximation Theory and Analytic Inequalities / / edited by Themistocles M. Rassias
Autore Rassias Themistocles M
Edizione [1st ed. 2021.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Springer, , 2021
Descrizione fisica 1 online resource (544 pages)
Disciplina 519.6
Soggetto topico Mathematical optimization
Approximation theory
Difference equations
Functional equations
Optimization
Approximations and Expansions
Difference and Functional Equations
Teoria de l'aproximació
Desigualtats (Matemàtica)
Soggetto genere / forma Llibres electrònics
ISBN 3-030-60622-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Harmonic Hermite-Hadamard inequalities involving Mittag-Leffler function (Aslam Noor) -- Two dimensional Trapezium inequalities via pq-convex functions (Aslam Noor) -- New k-conformable fractional integral inequalities (Uzair Awan) -- On The Hyers-Ulam-Rassias Approximately Ternary Cubic Higher Derivations (Kenary) -- Hyers-Ulam stability for differential equations and partial differential equations via Gronwall Lemma (Mariana) -- On b-metric spaces and Brower and Schauder fixed point principles (Czerwik) -- Deterministic Prediction Theory (Daras) -- Accurate Approximations of the weighted exponential Beta function (Sever Dragomir) -- On the multiplicity of the zeros of polynomials with constrained coefficients (Erdelyi) -- Generalized barycentric coordinates and sharp strongly negative definite multidimensional numerical integration (Guessab) -- Further results on continuous random variables via fractional integrals (Agarwal) -- Nonunique fixed points on partial metric spaces via control functions (Karapınar) -- Some new refinement of Gauss-Jacobi and Hermite-Hadamard type integral inequalities (Kashuri) -- New trapezium type inequalities for preinvex functions via generalized fractional integral operators and their applications (Kashuri) -- New Trapezoid Type Inequalities for Generalized Exponentially Strongly Convex Functions (Jichang) -- Additive-quadratic ρ-functional equations in β-homogeneous normed spaces (Park) -- Stability of bi-additive s-functional inequalities and quasi-multipliers (Park) -- On the stability of some functional equations and s-functional inequalities (Najati) -- Stability of the Cosine-Sine functional equation on amenable groups (Elhoucien) -- Introduction to Halanay lemma, via weakly Picard operator theory (Petrusel) -- An inequality related to Möbius transformations (Suksumran) -- On a Half-Discrete Hilbert-Type Inequality in the Whole Plane with the Hyperbolic Tangent Function and Parameters (Rassias) -- Analysis of Apostol-type numbers and polynomials with their approximations and asymptotic behavior (Simsek) -- A general lower bound for the asymptotic convergence factor (Tsirivas) -- Inequalities for mean dual affine quermassintegrals (Cheung) -- A Reduced-Basis Polynomial-Chaos Approach with a Multi-Parametric Truncation Scheme for Problems with Uncertainties (Zygiridis).
Record Nr. UNINA-9910495350403321
Rassias Themistocles M  
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2021
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Approximation Theory and Numerical Analysis Meet Algebra, Geometry, Topology / / edited by Martina Lanini, Carla Manni, Henry Schenck
Approximation Theory and Numerical Analysis Meet Algebra, Geometry, Topology / / edited by Martina Lanini, Carla Manni, Henry Schenck
Autore Lanini Martina
Edizione [1st ed. 2024.]
Pubbl/distr/stampa Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024
Descrizione fisica 1 online resource (333 pages)
Disciplina 511.4
Altri autori (Persone) ManniCarla
SchenckHenry
Collana Springer INdAM Series
Soggetto topico Approximation theory
Numerical analysis
Algebra
Geometry
Topology
Approximations and Expansions
Numerical Analysis
Anàlisi numèrica
Teoria de l'aproximació
Soggetto genere / forma Llibres electrònics
ISBN 9789819765089
9789819765072
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Introduction -- Bernstein Bézier form and its role in studying multivariate splines -- The algebra of splines group actions and homology -- A study on approximation by quartic splines defined on refined triangulations -- Construction of 2D explicit cubic -- Overlap Splines and Meshless Finite Difference -- A characterization of linear independence of THB splines in R n -- Restriction and Extension for planar splines on triangulations -- Supersmoothness of multivariate splines -- Using Geometric Symmetries to Achieve Super Smoothness for Cubic Powell-Sabin Splines -- Finite element diagram chasing -- On tensor product bases of PHT splinespaces -- Momentum graphs, Chinese remainder theorem and the surjectivity of the restriction map -- A Parsimonious Approach to $C^2$ Cubic Splines on Arbitrary Triangulations -- Alcove Walks and GKM Theory for Affine Flags -- Open problems in splines.
Record Nr. UNINA-9910918697603321
Lanini Martina  
Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024
Materiale a stampa
Lo trovi qui: Univ. Federico II
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