Results 231 to 240 of about 1,107,761 (293)

Exponential trigonometric convex functions and Hermite-Hadamard type inequalities

Mathematica Slovaca, 2021
In this manuscript, we introduce and study the concept of exponential trigonometric convex functions and their some algebraic properties. We obtain Hermite-Hadamard type inequalities for the newly introduced class of functions.
Mdat İşCan, Mahir Kadakal, Mohamed Jleli   +2 more
exaly   +2 more sources

The Derivative of a Trigonometric Integral

Journal of the London Mathematical Society, 1937
R. Boas
openaire   +3 more sources

On the polyconvolution operator with a trigonometric weight function for the Hartley integral transforms and applications

Integral transforms and special functions, 2023
The main aim of this work is to establish a new polyconvolution operator with the weight function for the Hartley integral transforms. After that, we will apply it to solve some classes of integral equations and a system of integral equations of ...
N. M. Khoa
semanticscholar   +1 more source

Trigonometric integral

Physics Education, 1979
O. S. Heavens, D. F. A. Edwards
openaire   +3 more sources

Evaluation of a Trigonometric Integral

The American Mathematical Monthly, 1947
J. Hoyt
openaire   +3 more sources

Analysis of traveling wave solutions of two space-time nonlinear fractional differential equations by the first-integral method

Modern physics letters B, 2023
The intent of this work to implement first-integral method to study traveling wave solutions of some space-time nonlinear fractional differential equations (FDEs) and present their graphical simulations for analyzing different wave profiles.
S. Behera
semanticscholar   +1 more source

Trigonometric integration without trigonometric functions

Teaching Mathematics and its Applications, 2016
Teaching techniques of integration can be tedious and often uninspired. We present an obvious but underutilized approach for finding antiderivatives of various trigonometric functions using the complex exponential representation of the sine and cosine. The purpose goes beyond providing students an alternative approach to trigonometric integrals.
Joseph Kolibal, James Quinlan
openaire   +2 more sources

Recovering a?function from its trigonometric integral

, 2010
The approximate symmetric Henstock-Kurzweil integral is shown as solving the problem of the recovery of a function from its trigonometric integral. This being so, we generalize Offord's theorem, which is an analogue of de la Vallee Poussin's theorem for ...
T. A. Sworowska
semanticscholar   +1 more source

Integral Problems of Trigonometric Functions

, 2016
The article considers six types of integrals related with the powers of trigonometric functions. We can obtain the infinite series expressions of these integrals by using Taylor series expansions and integration term by term theorem. Moreover, we propose
Chii-Huei Yu
semanticscholar   +1 more source