Contact experts in Boundary Value Problem to get answers
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Questions related to Boundary Value Problem
What is the difference between weak from Ritz method and variational form Ritz method while solving a boundary value problem ? Can all differential equations take variational form ?
19 November 2020 2,767 2 View
I encountered some complications solving a system of non-linear (26 equations) ODEs (Boundary Value Problems) numerically using the bvp5c in matlab. But matlab report an error"Unable to solve the...
31 August 2020 2,742 5 View
I am very familiar with problems of the form y'(x) = f(r; x, y), y(a)=y0, y(b)=y1 where r is a parameter to be estimated using the boundary values. But apart from this situation, has anyone...
24 October 2019 3,283 3 View
10 October 2019 5,315 1 View
I know that there is an initial guess of initial value to solve a BVP using shooting method but it is obtained from literature that bisection method to find the exact initial value, my question is...
09 September 2019 7,961 4 View
Sir, I am able to solve an initial value problem of fractional order differential equation in MATLAB using a solver, I would like to know how do I solve a boundary value problem, i.e. integrating...
08 August 2019 699 2 View
I have solved fractional initial value problems using predictor-corrector algorithm, how do I solve fractional boundary value problem using the same algorithm or other algorithms in MATLAB, please...
08 August 2019 2,410 2 View
Sir, I am working with Fractional order differential equation, I would like to know is there any method available that can convert a boundary value problem with final value to an initial value...
08 August 2019 8,662 1 View
08 August 2019 4,708 2 View
how frictionless boundary condition is set up in fluent?
03 March 2019 4,046 3 View
Dear scholars, I am working on finding a numerical solution for an equation set with implicit boundary conditions on Matlab. The equations are expressing a nano liquid flow problem which are...
03 March 2019 7,357 3 View
Dear all I have two region and one ODE, I can't use Heaviside to model the thickness variation so I have to solve this ODE separately in two region, the original problem is BVP but now I face to...
01 January 2019 3,361 2 View
The FortranCalculus (FC) Compiler improves Math Modeling, Simulation & Optimization efforts for Engineers & Scientists by improving their productivity by 20 times! Solving differential equation...
01 January 2019 5,004 8 View
in ordinary differential equations we use shooting method. I don't know any methods in fractional calculus for solving boundary value problems.
01 January 2019 7,471 6 View
I need to compute (numerically) the eigenvalues (L) of this singular ODE, y´´ + 1/x * y´ + L * (1 - x2) y = 0 , subject to y(1) = 0 , y'(0) = 0 Is it possible to use the Matlab function...
12 December 2018 7,485 3 View
We consider the initial and boundary value problem for isentropic gas dynamics by the vanishing viscosity method, where we consider the boundary condition m (momentum)=0, in particular. The...
12 December 2018 9,597 3 View
I have 3 4th order non-linear Partial Differential Equations with three dependent variables and 2 independent variables. I have boundary conditions for 2 dependent variables. The problem is...
10 October 2018 9,588 9 View
Can you help me to apply the Homotopy perturbation Method in the case of a Non linear BVP with NonLinear Boundary Conditions(BC) defined as: (BC) (A+B*U) U'=C(U^4) U: The Function A, B and C:...
09 September 2018 3,023 0 View
Proving existence results for some initial and boundary value problem, we usually find a corresponding integral equation first and then use some fixed point theorem to prove the existence of...
06 June 2018 3,750 9 View
01 June 2018 4,097 8 View
At the interface between: 1) conductor/conductor 2) conductor/semiconductor (or dielectric) 3) semiconductor/semiconductor (or dielectric/dielectric) What quantity should be continuous? Is it the...
05 May 2018 4,735 1 View
Dear researchers, It's easy to solve the heat conduction problem in 1D composite media (e.g., multilayered cylinder) as shown in chapter 10 of the book 'Heat conduction 3rd 2012, Hahn &...
21 March 2018 790 5 View
I want to solve some singularly perturbed boundary value problems. It's clear in the quintic b-spline collocation point, there are four factitious points which will going to eliminate from...
06 March 2018 4,581 4 View
03 March 2018 5,501 6 View