Search Results - "Integrable functions"

ON THE APPROXIMATION BY VILENKIN-FEJER MEANS IN LEBESGUE SPACES.

Authors: ANAKIDZE, NINO ARESHIDZE, NIKA

Source: Transactions of A. Razmadze Mathematical Institute. Aug2026, Vol. 180 Issue 2, p187-194. 8p.

ON THE CONVOLUTION PRODUCT OF AN INTEGRABLE FUNCTION WITH A FUNCTION OF GENERALIZED BOUNDED VARIATION.

Authors: KHACHAR, HARDEEPBHAI J. VYAS, RAJENDRA G.

Source: Transactions of A. Razmadze Mathematical Institute. Aug2026, Vol. 180 Issue 2, p325-328. 4p.

On the size of the set of non-measurable Riemann integrable functions.

Authors: Mir, Arif Farooq Chishti, Tariq A. Lone, Nisar A.

Source: Bulletin of the Belgian Mathematical Society - Simon Stevin. May2026, Vol. 33 Issue 2, p212-223. 12p.

Approximation of Integrable Functions by Modified Barbosu Operators.

Authors: Kumar, Rahul Gairola, Asha Ram

Source: International Journal of Mathematical, Engineering & Management Sciences. Apr2026, Vol. 11 Issue 2, p775-787. 13p.

Some Fixed-Point Results via Integral Type α-ψ-Contractions with Fixed-Circle Application.

Authors: Taş, Nihal Kaplan, Elif Aloqaily, Ahmad et al.

Source: European Journal of Pure & Applied Mathematics. Apr2026, Vol. 19 Issue 2, p1-13. 13p.

Some Reverse Inequalities for Scalar Birkhoff Weak Integrable Functions.

Authors: Croitoru, Anca Iosif, Alina Sambucini, Anna Rita et al.

Source: Axioms (2075-1680). Feb2026, Vol. 15 Issue 2, p133. 19p.

A NEW ℱα-TYPE INTEGRABLE FUNCTIONS AND RETARDED FRACTAL DIFFERENTIAL EQUATIONS.

Authors: SAJID, MOHAMMAD KALITA, HEMANTA DAS, ABHISHIKTA

Source: Fractals. 2026, Vol. 34 Issue 8, p1-13. 13p.

Subjects: Integrable functions, Delay differential equations, Riemann integral, Fractional differential equations, Fractals, Integrals

Stancu and Kantorovich-Type Generalizations of a Bernstein Operator: Approximating Locally Integrable Functions.

Authors: GUVEN, Emine GONUL BILGIN, Nazmiye

Source: Adiyaman University Journal of Science & Technology / Adıyaman Üniversitesi Fen Bilimleri Dergisi; Dec2025, Vol. 15 Issue 2, p184-216, 33p

Hilbert's projective metric for functions of bounded growth and exponential convergence of Sinkhorn's algorithm.

Authors: Eckstein, Stephan¹ (AUTHOR) stephan.eckstein@uni-tuebingen.de

Source: Probability Theory & Related Fields. Oct2025, Vol. 193 Issue 1/2, p585-621. 37p.

On the Uniqueness of Haar Series Converging over Subsequences of Partial Sums.

Authors: Gevorkyan, G. G.¹ (AUTHOR) ggg@ysu.am

Source: Mathematical Notes. Oct2025, Vol. 118 Issue 3/4, p510-518. 9p.

The L^p-L^q compactness of commutators of oscillatory singular integrals.

Authors: Sun, Wenchang Wang, Shifen

Source: Forum Mathematicum. Sep2025, Vol. 37 Issue 5, p1347-1361. 15p.

ON THE SQUARE-INTEGRABLE SOLUTIONS OF SINGULAR IMPULSIVE DYNAMIC STURM-LIOUVILLE EQUATIONS.

Authors: Allahverdiev, Bilender P. Tuna, Hüseyin Isayev, Hamlet A.

Source: Facta Universitatis, Series: Mathematics & Informatics. 2025, Vol. 40 Issue 4, p849-857. 9p.

On Fourier Series in the Vilenkin Systems.

Authors: Grigoryan, T. Galoyan, L. Grigoryan, M. et al.

Source: p-Adic Numbers, Ultrametric Analysis & Applications. Sep2026, Vol. 18 Issue 3, p251-270. 20p.

Constructing a class of neural network operators approximating integrable functions.

Authors: Yu, Dansheng Xue, Renyi Cao, Feilong

Source: Analysis & Applications. Aug2026, p1-40. 40p.

Inversion Problem in Algebras of Integrable Functions With Summable Fourier Transforms.

Authors: Ohrysko, Przemysław¹ (AUTHOR) p.ohrysko@gmail.com

Source: Mathematische Nachrichten. Aug2026, p1. 14p.

Integer and Fractional Order q(Alpha)-Delta Integration, Sum and Its Fundamental Theorems.

Authors: D., Saraswathi G., Britto Antony Xavier S., Geethalakshmi et al.

Source: IAENG International Journal of Applied Mathematics. May2025, Vol. 55 Issue 5, p1448-1453. 6p.

Subjects: Integrable functions, Newton-Raphson method, Fractional integrals, Integers

SZáSZ-SCHURER OPERATORS VIA GENERAL-APPELL POLYNOMIALS.

Authors: JHA, NAND KISHOR KUMAR, SUNNY SETHI, GARIMA et al.

Source: Bulletin of Mathematical Analysis & Applications. 2025, Vol. 17 Issue 3, p61-77. 17p.

CONVERGENCE OF MATRIX TRANSFORM MEANS WITH RESPECT TO VILENKIN SYSTEMS.

Authors: BLAHOTA, ISTVÁN NAGY, DÓRA

Source: Miskolc Mathematical Notes. 2025, Vol. 26 Issue 2, p623-634. 12p.

Some Properties of Differentiable and Riemann Integrable Functions via δ-fine Tagged Partitions.

Authors: Prongjit, Sirinya Prasertsang, Patarawadee

Source: European Journal of Pure & Applied Mathematics. Jul2025, Vol. 18 Issue 3, p1-10. 10p.

Symmetric polynomials on Cartesian products of Banach spaces of Lebesgue integrable functions.

Alternate Title: Симетричнi полiноми на декартових добутках банахових просторiв iнтегровних за Лебегом функцiй.

Authors: R. V., Ponomarov T. V., Vasylyshyn

Source: Carpathian Mathematical Publications / Karpats'kì Matematičnì Publìkacìï. 2025, Vol. 17 Issue 2, p483-515. 33p.