Ahmad Jafariaghdam

10 Questions 8 Answers 0 Followers

Questions related from Ahmad Jafariaghdam

Why is the expression of Riesz potential used instead of the derivative of Riesz fraction?

Hello dear professors and those interested in mathematical sciences, I wanted to know why in the written articles, Grunwald-Letnikoff, Riemann-Liouville and Caputo methods are considered a kind of...

10 April 2024 1,362 1 View

What is difference between Bratu equation and Bratu-type equations?

Hi , Recently, i saw a paper with subject "The successive differentiation method for solving Bratu equation and Bratu-type equations" by A.-M. Wazwaz. so i want to know what is difference between...

29 March 2024 4,366 2 View

Is there a method by which any indirect shape of a geometric line can be converted into another shape with the same area and equivalent?

Greetings professors, students and those interested in mathematics. We know that according to a theorem in geometry, all straight line shapes can be converted into a triangle with the same area...

19 August 2023 8,167 1 View

From the perspective of the history of mathematics, what factor or solution of what problem caused the definition of determinants in matrices?

While saying hello to the professors and those interested in mathematical sciences, I wanted to know from the perspective of the history of mathematics, what factor or process of solving what...

12 June 2023 4,026 3 View

Is the set of complex numbers the largest and the last set of numbers discovered?

Dear professors and students, greetings and courtesy. I wanted to know if the real numbers are the largest and the last set of numbers that exist, or if there are sets or sets of numbers that are...

23 February 2023 2,019 3 View

Is it possible to get a diagonal matrix equivalent to the same matrix for each matrix?

We know that it is possible to write a matrix by LU decomposition as a product of an upper triangular matrix in a lower triangular matrix. But now my question is, is it possible to get just one...

20 December 2022 4,216 4 View

Dear professors, In your opinion, for the elementary study of the galerkin method , What source to use for galerkin and its deeper understanding?

Dear professors, In your opinion, for the elementary study of the galerkin method , What source to use for galerkin and its deeper understanding? If I want to start studying the method step by...

12 July 2019 8,146 0 View

A question about whether dy/dx=dx/dy is a differential equation or not

In the meantime, I would like to say hello to the professors and those who are interested in mathematics. A question about whether dy/dx=dx/dy is a differential equation or not challenged my mind...

01 January 1970 1,258 3 View

Question about how to convert complex numbers to binary numbers on the computer

hi,We all know that the numbers are stored on the computer that are binary numbers.for example, We learned how to turn the real number X into a binary number . Now my question is, how do they turn...

01 January 1970 5,880 3 View

The solution manual of Spectral Methods: Algorithms, Analysis and Applications

Hello dear professors and students. I wanted to know how I can find the solutions to Mr. J Shen's Spectral Methods: Algorithms, Analysis and Applications book? Does this book have solutions or...

01 January 1970 7,188 2 View