Which book is good for basic learning of Mathematics Picture Language?

I want to know more about "Mathematics Picture Language" Can anybody suggest a introductory Text book for the same

08 September 2018 2,864 0 View

Can anybody give a basic book on semigraphs?

A basic introductory book on serigraphs is needed

07 August 2018 3,496 1 View

Can anybody give a book on C* Algebra and modern graph theory which is good for the beginners or some articles related to Graphs Theory and C*algebra?

Can anybody give a book on C* Algebra and modern graph theory which is good for the beginners? I want to study the interplay

31 December 2017 6,752 1 View

How can we define an infinite norm?

05 June 2015 7,414 3 View

Suppose R is a commutative ring with identity. Such that for all a in R there exists a unique b, such that aba=a. Show that R is an Integral domain.

Suppose R is a commutative ring with identity. Such that for all a in R there exists a unique b, such that aba=a. How will we show that R is an Integral domain.

09 October 2014 2,759 4 View

Let N be any integer. Can we define some graphs with vertex set as the partitions of N?

09 October 2014 9,861 7 View

Let N be any integer. Consider the collection of all partitions of N, Is ther anything related has studied?

Let N be any integer. Consider the collection of all partitions of N, Is there anything related has been studied? If not ? can we create some kind of Graphs?

09 October 2014 8,934 1 View

About Block Duplicate Graphs

08 September 2014 3,063 0 View

About Lattice theory

06 July 2014 3,353 2 View

Can anyone help me with a problem with a polynomial and a matrix?

Consider the Polynomial x^2+x+1=0 coefficients from the set of real numbers. Let S be the set of all 2 by 2 matrices with integer entries. How many elements of S will satisfy the equation?

05 June 2014 1,786 6 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

What are the application of Fixed points thoery in Chemistry.?

It is said that fixed point theory has lot of applications not in the field of mathematics only but also in various areas. So I am looking for applications in Chemistry only..

26 February 2021 3,533 1 View

Please. Could you help be in implementing Fractal Discrete Cosine Transform algorithm in Matlab?

I do need the Matlab code of Fractal Discrete Cosine Transform (FDCT). Can anyone who has already implement this code, help me with the implementation of this transform?

24 February 2021 5,602 2 View

Can I ask did any good platform or journals for learning the calcluation on the reference governors and command governor?

Recently I face some problems with the mathematical ( calculation) on the reference governor and command governor, so I need some help from you all to get which platform or journal can let me...

23 February 2021 7,746 2 View

Special issue on PLS-SEM in Mathematics. Are you interested?

21 February 2021 5,601 3 View

What is the better software for approximation of 3D surface with equations?

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?

21 February 2021 3,444 7 View

How to calculate the Atomic Polar Tensor using DFT ?

Dear friends, I am a beginner at DFT calculation. I have done a structure optimization using DFT- B3LYP/6-31G*, Nevertheless, I don't know How to calculate the Atomic Polar Tensor (APT) in...

17 February 2021 9,082 3 View

How can I obtain a sine function along a path with known equation?

I have a symmetric airfoil with known equation. Now a sine function passes along the airfoil equation like following figure. I want to find the sine function in (x,y) coordinate system.

17 February 2021 1,594 12 View