A common forum for all branches of applicable Mathematics | Contact experts in Applied Mathematics to get answers
1,536 views 1,284 posts
Questions related to Applied Mathematics
I am trying to make few number of patches on my geometry. But I can see patches on some portion of geometry only. How to resolve the issue?
28 July 2022 9,519 0 View
Please suggest and link some good review papers on the topic of rainfall trend analysis consisting of various techniques and methodologies. Thank you.
29 May 2022 3,217 5 View
- neural networks - garch - arima - gray models - fuzzy models - deep learning
08 May 2022 6,867 3 View
I am working on natural fiber epoxy composites. The Poissons ratio of composite can be calculated theoretically based on composites rule. But, what are the experimental techniques to evaluate the...
03 October 2021 2,857 9 View
In determining some of the spectral properties of the p(X)-Laplace operator, one can use variational methods. So i need to be be guided on the most appropriate technique or principle or theorem...
17 August 2021 4,225 3 View
Can anyone help me to implement the solving of partial differential equations in Mathematica? The specific system of partial differential equations is: du(x,y,z)/dx = dv(x,y,z)/dy -...
24 June 2021 8,857 6 View
Many references are explained that kriging and GP regression is the same. However, in the formulation, they have differences from each other. Can you explain the difference between these two...
22 June 2021 4,766 4 View
Hi, I'm running BARON on an AMPL instance that I uploaded on the NEOS server. Unfortunately, it times out after a few minutes. It is possible to pass an option file to set the time limit...
29 March 2021 5,009 1 View
I have a massive of x, y, z coordinates of 2D surface in 3D space, which builded in Ansys HFSS or AutoCAD. How can I get the analitical aproximation of this surface by formulas?
22 February 2021 3,694 7 View
I have a bi-variate function f(x,y). f(x,y) is uni-modal with respect to x for a fixed y and uni-modal in terms of y for a fixed x. How can I comment on the joint uni-modality of f(x,y) in terms...
12 February 2021 8,318 0 View
I want to make array by unit cells which I designed. now I want to feed this array. and I will use tapered microstrip transmission line. actually I calculated the width and length of the tapered...
27 January 2021 879 2 View
The definition, that I have learned, of the determinant of a matrix is a set of instructions on how to calculate its value. This definition can be put in equation form if we keep track of odd...
26 December 2020 4,933 13 View
If we have three different domain of data (e.g. security, AI and sport) and we did 3 different case study or experiments (1 for each domain) and we estimate the Precision, Recall and F-measure for...
08 December 2020 9,974 3 View
In the maintenance optimization context, researchers use a structure such that it results in the Renewal reward theorem and they use this theorem to minimize the long-run cost rate criteria and...
11 November 2020 3,543 2 View
Could you make some points about the difference between Data-Driven Adaptive Robust Optimization and (classic) Adaptive Robust Optimization?
02 November 2020 9,812 3 View
First of all I should say that I work in probability and my knowledge about PDEs is quite small, so this question could make little sense, please let me know if something is not well...
02 November 2020 2,306 5 View
We want to connect different disciplinınary with TIME SCALE, Which equation, mathematical model or differential equation is interested in electrical car battery ?
02 October 2020 5,820 12 View
The original series is nonstationary as it has a clear increasing trend and its ACF plot gradually dampens. To make the series stationary, what optimum order of differencing (d) is needed?...
26 July 2020 7,160 4 View
In fractional calculus many fractional operators, but their applications area unknown. Can you help me to determined the real Phenomena which we can apply the Capotu conformable fractional...
21 July 2020 3,423 5 View
Dear all : I need to solve the following integral (attached as an image file) The context is on the calculation of View Factors in Radiation Heat Transfer I worked out the this expression from...
16 May 2020 7,679 16 View
If multirate filter banks have been used by engeeniers before wavelets theory, why it is important and useful to know that those filter banks correspond to wavelet functions?
12 May 2020 6,047 2 View
Dear community, I am struggling with statistics for price comparison. I would like to check if the mean market price of a given product A differs over two consecutive time periods, namely from...
25 March 2020 6,518 8 View
what are the softwires I can use to analyze 10 year climate data?
20 March 2020 6,569 22 View
I am searching for applications of non-linear fractional integro-differential equations.
18 March 2020 3,652 2 View