# Questions tagged [difference-equations]

Tag for the usage of RSolve, RecurrenceTable, DifferenceRoot, and other functions related to difference equations.

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### Bifurcation diagram for coupled nonlinear difference equations

I’ve been trying to plot bifurcation diagram of 2D map following the example by Chris K in here, where I managed to plot few of periodic cycles EDIT ...
135 views

### eigenvalue and eigenfunction of complex euler-bernoulli beam

So I am new to Mathematica and am trying to solve the euler-bernoulli modal equation for a U-shaped Cantilever beam given by equations :- where i is the index of the region. In total there are 2 ...
31 views

118 views

### Solving partial recurrence equation with several recurrence indices

I'm trying to solve a recurrence relation for a function of three variables. It works with 2 variables but not with 3. A simple example is: ...
50 views

### Problem when using NMinimize in a RecurrenceTable

I have a problem when I'm trying to use NMinimize in my RecurrenceTable, like in this example : ...
434 views

### Slow computation of recursive sequences

I want to investigate the asymptotic behavior of the following recursive system: ...
81 views

### What is the fastest way to calculate series from recurrence solutions with no closed form?

I am not very experienced with Mathematica. I want to calculate the series from recurrence solutions. These solutions have no closed-form. I want to improve the approximation and hence need a good ...
64 views

### recurrence equation

The output of Mathematica is only a copy of the input. What am I doing wrong? ...
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### How to specify an element of a list when using RecurrenceTable

My problem is that I'm trying to get a list of refraction angles in a multilayer structure (for the sake of this example - with two types of refraction indices and eleven layers of them). The code is ...