Is it possible to have a total analytic method for multi-dimensional problems using integral transform ?

16 December 2018 1 990 Report

I want to avoid the use of numerical method in finding the roots of the inherent eigenvalues in the characteristics equation of the solution. This will help in increasing the accuracy of the solution and in providing a total analytical method.

Luisiana Cundin

Sure, you can use Fourier transforms of varying dimensions to solve multi-dimensional PDE's. The complexity depends much the same on lower dimensions, i.e. whether or not the space is simple and regular.

Badges
Science topic

More Gbeminiyi Sobamowo's questions See All

Is Eigenfunction expansion method a total analytic method or a method of transformation of a PDE (in space and time) into a system of ODEs in time ?

If an Eigenfunction expansion method is used to transform a nonlinear PDE (in space and time) into a system of truncated nonlinear ODEs in time which are then solved numerically (using Runge-Kutta...

07 November 2019 4,396 4 View

If Meshless Methods have high tendencies and potentials to replace Finite Element Methods, why have they not been so popular in applications ?

If Meshless Methods have high tendencies and potentials to replace the use of Finite Element Methods, why have they not been so popular in applications ?

08 July 2019 384 3 View

Great effective and efficient modelling. Do you have any collaborative plans?

Collaborative plans with other interested academics who will like to partner with you? Partnership interms of a Postdoc or researcher collaboration?

14 April 2019 670 0 View

Despite the higher accuracy of Finite analytic method than Finite difference and Finite element methods, why is it not popular as the other methods ?

15 December 2018 2,939 4 View

Is DTM semi-analytical method or approximate analytical method ?

I would like to know if it is better to state in a technical report that DTM is semi-analytical method or approximate analytical method ?

15 December 2018 8,218 4 View

How can one apply DEA to Discrete mathematics/Graph related problems?

Pls, anyone with contributions on how i can use DEA to solve Graph Algorithms problems such, Network flow, Project management, Scheduling, Routing.etc Majorly I need information on how to...

12 December 2018 4,982 2 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

If we are using snowball sampling technique, how do we justify the true representativeness of the sample statistically? is there any statistical test?

Are there any statistical methods to justify your sampling technique using SPSS or AMOS?

05 August 2024 9,153 4 View

What are the shear and normal stiffness values of an LLDPE liner in 3D numerical modeling of a stockpile?

I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...

05 August 2024 3,665 0 View

What are possible strategies can be used to analyze data under sequential explanatory mixed method approach?

Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches

04 August 2024 2,703 6 View

How combine yolo with Faster R-CNN?

I want a model that is balanced with accuracy or speed, faster rcnn has high accuracy while yolo have fast speed. i am thinking to combine them to get a hybrid model to achieve both speed and accuracy

02 August 2024 3,104 0 View

Why 3 replicates for most biological assays? Is it enough to examine the data fits normal distribution?

Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...

31 July 2024 8,141 13 View

Request for Advice: Starch Metabolism Research Project?

I am currently considering a research project focusing on a comparative analysis of starch metabolism in orchids and roses. I am particularly interested in identifying the types and quantities of...

30 July 2024 4,267 2 View

Can the limit of quantification (LOQ) of an analytical method fall outside its linear dynamic range, or must it always be within it?

Can an analytical method's limit of quantification (LOQ) be outside its linear dynamic range, or is it always required to be within it? Please provide a thorough explanation supported by verified...

29 July 2024 7,198 9 View