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• 

  Multiple general sigmoids based Banach space valued neural network multivariate approximation

  George A. Anastassiou

  411–439

  2023-12-22
• 

  Approximation and inequalities for the factorial function related to the Burnside’s formula

  Xu You

  317–326

  2024-08-08

• Right general fractional monotone approximation

  George A. Anastassiou

  01-14

  2015-10-01

• Higher order multivariate Fuzzy approximation by basic neural network operators

  George A. Anastassiou

  21-35

  2014-10-01

• Viscosity approximation methods with a sequence of contractions

  Koji Aoyama, Yasunori Kimura

  09–20

  2014-03-01

• Spline left fractional monotone approximation involving left fractional differential operators

  George A. Anastassiou

  65-73

  2015-03-01
• 

  Quantitative Approximation by a Kantorovich-Shilkret quasi-interpolation neural network operator

  George A. Anastassiou

  01–11

  2019-03-15

• Approximation by Shift Invariant Univariate Sublinear-Shilkret Operators

  George A. Anastassiou

  01-16

  2018-10-19

• Fractional Voronovskaya type asymptotic expansions for quasi-interpolation neural network operators

  George A. Anastassiou

  71–83

  2012-10-01

• Accuracy on eigenvalues for a Schrödinger operator with a degenerate potential in the semi-classical limit

  Abderemane Morame, Françoise Truc

  1–14

  2007-08-01

• Approximation by discrete singular operators

  George A. Anastassiou

  97–112

  2013-03-01
• 

  Basic asymptotic estimates for powers of Wallis‘ ratios

  Vito Lampret

  357–368

  2021-12-01

• Voronovskaya type asymptotic expansions for multivariate quasi-interpolation neural network operators

  George Anastassiou

  33–47

  2014-06-01
• 

  Double asymptotic inequalities for the generalized Wallis ratio

  Vito Lampret

  21–32

  2024-03-22
• 

  Rational approximation of the finite sum of some sequences

  Xu You

  165–177

  2025-04-30

• An asymptotic estimate of Aoki’s function

  Vito Lampret

  99–104

  2026-01-23
• 

  The perimeter of a flattened ellipse can be estimated accurately even from Maclaurin‘s series

  Vito Lampret

  51-64

  2019-08-10

• Euler's constant, new classes of sequences and estimates

  Alina Sîntamarian

  105-122

  2013-10-01
• 

  Análisis matemático de un problema inverso para un sistema de reacción-difusión originado en epidemiología Mathematical analysis of an inverse problem for a reaction-diffusion system originated in epidemiology

  Aníbal Coronel, Fernando Huancas, Esperanza Lozada, Jorge Torres

  363–390

  2025-10-15
• 

  Esquemas de subdivisión no lineales: 25 años de historia a través de 75 contribuciones Non-linear subdivision schemes: 25 years of history through 75 contributions

  Sergio Amat, Sonia Busquier, David Levin, Juan C. Trillo

  461–504

  2025-10-21
• 

  Estimating the remainder of an alternating \(p\)-series revisited

  Vito Lampret

  75–82

  2025-04-28

• More on approximate operators

  Philip J. Maher, Mohammad Sal Moslehian

  111–117

  2012-03-01
• 

  On the approximation of the δ-shell interaction for the 3-D Dirac operator

  Mahdi Zreik

  489–505

  2024-12-11

• Applications and Lipschitz results of approximation by smooth Picard and Gauss-Weierstrass type singular integrals

  Razvan A. Mezei

  17–48

  2011-10-01

• Quaternionic analysis and Maxwell‘s equations

  Wolfgang Spr¨ossig

  57 - 67

  2005-08-01