Results 11 to 20 of about 18,253 (276)

Some Aspects of Teaching Improper Integrals in an Electronic Environment

Mathematics
The development of computer technology and communication systems provides new opportunities for learning in an electronic environment. Remote education in virtual electronic classrooms has been widely used in recent decades, especially during the ...
Valentina Petrova Todorova-Lazarova, Todor Dimitrov Todorov   +1 more
doaj   +3 more sources

Adaptive Integration and Improper Integrals [PDF]

Mathematics of Computation, 1975
Let R be the class of all functions that are properly Riemann-integrable on [0, 1], and let IR be the class of all functions that are properly Riemann-integrable on [a, 1] for all a > 0 a > 0 and for which \[ lim a →
openaire   +1 more source

The improper 2-refined neutrosophic integrals [PDF]

Neutrosophic Sets and Systems
Given the growing body of research surrounding neutrosophic logic and its increasing recognition across various scientific disciplines, it became essential to extend our efforts within this domain—particularly in the area of neutrosophic calculus.
Suliman Sheen, Qusay Alhassan, Raja Abdullah Abdulfatah, Yaser Ahmad Alhasan   +3 more
doaj   +1 more source

Calculation of integrals in MathPartner

Discrete and Continuous Models and Applied Computational Science, 2021
We present the possibilities provided by the MathPartner service of calculating definite and indefinite integrals. MathPartner contains software implementation of the Risch algorithm and provides users with the ability to compute antiderivatives for ...
Gennadi I. Malaschonok, Alexandr V. Seliverstov   +1 more
doaj   +1 more source

Converse Theorems for the Cesàro Summability of Improper Integrals

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020
In thispaper we prove converse theorems to obtain usual convergence of improperintegrals from Cesàro summability.
Sefa Anıl Sezer, Rahmet Savaş
doaj   +1 more source

Analysis of the Propagation in High-Speed Interconnects for MIMICs by Means of the Method of Analytical Preconditioning: A New Highly Efficient Evaluation of the Coefficient Matrix

Applied Sciences, 2021
The method of analytical preconditioning combines the discretization and the analytical regularization of a singular integral equation in a single step.
Mario Lucido
doaj   +1 more source

Improper integral. II

Formalized Mathematics, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +5 more sources

Optimal control of singular Fourier multipliers by maximal operators [PDF]

, 2013
We control a broad class of singular (or "rough") Fourier multipliers by geometrically-defined maximal operators via general weighted $L^2(\mathbb{R})$ norm inequalities. The multipliers involved are related to those of Coifman--Rubio de Francia--Semmes,
Bennett, Jonathan
core   +2 more sources

TEOREMA RESIDU DAN APLIKASINYA DALAM INTEGRAL TAK WAJAR

E-Jurnal Matematika, 2022
In this study discusses about the solve of improper integral  uses ordinary step and the solve uses residu theorem. For the ordinary step is used the concept of integral and substitution integral, and the for the residu theorem is used the concept of a ...
MOH. ATKURRAHMAN, MUNIAR ZULFITNI, DIYAH AYU RIZKI PRADITA   +2 more
doaj   +1 more source

Increasing the Reliability of Adaptive Quadrature Using Explicit Interpolants [PDF]

, 2010
We present two new adaptive quadrature routines. Both routines differ from previously published algorithms in many aspects, most significantly in how they represent the integrand, how they treat non-numerical values of the integrand, how they deal with ...
Bauer F. L., de Boor C., Henriksson S., Kahaner D. K., Ninomiya I., Pedro Gonnet, Piessens R.   +6 more
core   +1 more source