A common forum for all branches of applicable Mathematics | Contact experts in Applied Mathematics to get answers
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Questions related to Applied Mathematics
Hello, my professor wants to compare a variable Age Vs maternal mortality. He gave me ages 35 and 32,148, 125020, 21432 respectively and he wants an Odds ratio vs Maternal...
04 April 2018 2,023 3 View
I have an upcoming exam, with 8 questions that may cover 10 fields. Suppose the pass criteria is 70% then how many fields i have to study to clear the exam?
04 April 2018 8,900 22 View
The idea that Cp(T)=A*cos(b*T) and another case Cp(T)=aT ^2+bT. my question is how to use correctly the Picard iteration for the 3D thermal problem;
04 April 2018 9,606 0 View
As you see in many movies like "I,Robot" robots can have emotion. But, outside of movies world and Hollywood , how can we model human emotion with A.I? has been any improvement seen in this...
03 March 2018 7,101 5 View
Hello Dear Everyone I cannot understand how Research Gate calculate the RG score. In my observation, I have seen some contradictory items as compare with me. I have 28 research items, 1285 reads...
03 March 2018 5,139 11 View
what is the difference between a fuzzy soft set and fuzzy set?
03 March 2018 8,752 1 View
It is true that computers have played an extraordinary rule in science over the past decades. However, theorems that have been proved with the assistance of computers are still controversial. In...
03 March 2018 1,377 0 View
what is the meaning of this error in MATLAB? "Cannot find an exact (case-sensitive) match for 'SinglePointCrossover'
03 March 2018 377 1 View
Hello, I have the following system of equation Ax = B where A is a 2x4 matrix, B is a 2x1 and x is a 4x1 matrix. A = [ a b 0 0] 0 0 c d] I am looking for X can I use a pseudo inverse matrix here ,...
03 March 2018 8,379 5 View
I have a scenario where many people are using a software and while utilizing they are assigned values between 0 to 1 based on their good or bad usage. e.g. good use would provide value to "usage"...
03 March 2018 9,499 5 View
Hello, I have the following system of equation Ax = B where A is a 2x4 matrix, B is a 2x1 and x is a 4x1 matrix. A = [ a b 0 0] 0 0 c d] I am looking for X can I use a pseudo inverse...
03 March 2018 5,119 2 View
I have a trigonometric function integral in a known range which the answer is 0/0 - 0/0, what should I do to get a logical answer? Can I use Hopital Rule? How should I approach the problem?
03 March 2018 1,145 40 View
I want to know how to resolve the following system of equations : a*x1 + b*y1 = C1 a*y1*y2 + d*x2 + b*x1*y2 = C2 -a*x2*y1 + d*y2 + b*x1*x2 = C3 x1*x1+y1*y1 = 1 x2*x2+y2*y2 = 1 where x1, x2, y1,...
03 March 2018 5,538 27 View
Hawking's Legacy Black hole thermodynamics and the Zeroth Law [1,2]. (a) black hole temperature: TH = hc3/16π2GkM The LHS is intensive but the RHS is not intensive; therefore a violation...
03 March 2018 5,513 95 View
What are the top journals in the field of Operations Research?
03 March 2018 7,005 4 View
i write code contain vector of legth 1000 that vector split into two vectors of same length follow specific algorithm , this two vectors multiply into inverse of two matrices that should be the...
14 February 2018 7,274 5 View
After estimating an ARDL model in eviews, you can ask for the long run coefficients by clicking view > coefficients diagnostic > long run form and bound test. My question is: how standard...
02 February 2018 9,727 2 View
I'm trying to get the eigenvalues and eigenvectors from a square matrix with the following commands: import numpy as np A = matrix([[5,2,0],[3,1,-5],[11,4,-4]]) λ, U = np.linalg.eig(A) print...
02 February 2018 5,702 4 View
02 February 2018 9,033 5 View
I am trying to optimize a function that is non-linear in parameters, three in number. I am using Genetic Algorithms (GA) for this purpose. Thus, I have a function of time that is non-linear in...
02 February 2018 3,113 14 View
Can we use this similarity for fractional calculus?
02 February 2018 3,188 11 View
To better see This question you can See here: https://stats.stackexchange.com/questions/321445/how-do-i-show-this-using-the-cauchy-schwarz-inequality I asked it there. there is a good answer there...
02 February 2018 6,051 1 View
I am still wondering to exactly differentiate both tools irrespective of their words' meaning. I have seen in literature that they are applying kinetic equations and heading it mathematical...
02 February 2018 3,211 10 View
Is there a patent in Applied Mathematics?
02 February 2018 6,859 4 View