Hi. I need numerical code for solving nonlinear positive semidefinite program.

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Let X and Y be two symmetric matrix. If the symmetric part of the product XY is positive semidefinite matrix can i prove the XY=YX ?

I need a proof.

31 December 2018 5,582 3 View

Hi. I need numerical code for solving nonsmooth system of equations.

These equations can arise in the following cases: 1- when writing first order conditions for inequality constrained optimization problems. 2- when reformulating as equations linear or nonlinear...

07 August 2017 5,081 3 View

Dear Long, I need to know if there's connection between generalized semi infinite optimization problems and generalized saddle points ?

Generalized saddle points means that the domain is not necessarily a Cartesian product of two sets.

01 January 1970 5,684 0 View

Numerical code for nonsmooth Newton's method for solving system of equations.

F(x)=0 with F a lipschitz continuous function.

01 January 1970 4,402 2 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

Request Python code?

Request Python code from this article : Gender equity of authorship in pulmonary medicine over the past decade. THANKS!

08 August 2024 6,242 2 View

How to solve g_mmpbsa error?

Program: g_mmpbsa, version 2024.1 Source file: extrn_apbs.cxx (line 152) Fatal error: Failed to execute command: $APBS pybYcUWA.in --output-file=pybYcUW.out

07 August 2024 6,066 0 View

Why does everyone use vs code?

Visual Studio Code (VS Code) has become a popular choice among developers for several reasons: 1. **Free and Open Source**: VS Code is free to use and open source, making it accessible to...

07 August 2024 7,013 4 View

How can i do multivariate Time Series forecast using MLP, ANFIS and LSTM?

I need the python code to forecast what crop production will be in the next decade considering climate and crop production variables as seen in the attached.csv file.

05 August 2024 2,977 3 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

The question is how to use Wavenet transform?

HOW CAN I WRITE A CODE TO USE THE WAVENET TRANSFORM AS A FEATURE EXTRACTION METHOD INSTEAD OF DWT IN MATLAB?

03 August 2024 7,829 0 View

PhD thesis topic?

I want to write a topic for my PhD thesis in hospitality (hotels), can u please suggest some variables

29 July 2024 9,058 3 View

What are the main types of errors and causes that English major college students commit in their English writing?

a 15-page paper

29 July 2024 1,956 5 View

Are students in the MBA program in Fisheries Enterprises Management eligible to work in the aquaculture industry abroad?

Are students in the MBA program in Fisheries Enterprises Management eligible to work in the aquaculture industry abroad? Could you explain the foreign countries interested in recruiting...

28 July 2024 8,378 2 View