Athanasios Paraskevopoulos's user avatar
Athanasios Paraskevopoulos's user avatar
Athanasios Paraskevopoulos's user avatar
Athanasios Paraskevopoulos
  • Member for 1 year, 6 months
  • Last seen more than a week ago
10 votes
1 answer
989 views

Christmas Logo problem

6 votes
2 answers
242 views

DSolve Problem with ODE

5 votes
1 answer
109 views

How to plot $z=\exp \left(-r^2\right) (\sin (6 \pi r)-r \cos (3 \theta ))$?

5 votes
1 answer
98 views

InverseFourierSinTransform on Mathematica did not give a result

5 votes
3 answers
276 views

Plotting Incidence function of the SIR Model

4 votes
1 answer
73 views

Modeling Infection Spread among Different Age Groups with Contact Matrix

4 votes
1 answer
162 views

Sturm-Liouville Problem

4 votes
2 answers
184 views

How to improve the following code to get rid of the warning messages?

4 votes
1 answer
135 views

Findroot :unable to find a solution that meets the convergence criteria

4 votes
4 answers
179 views

Evaluate the following simple continued fractions

4 votes
1 answer
86 views

Studying hyperchaotic ļ¬nance system

3 votes
1 answer
251 views

Euler's Method for system of differential equation with more than two functions

3 votes
1 answer
172 views

Defining the complex Fourier series and Coefficient functions

3 votes
1 answer
243 views

Difficulty to Solve the Generalized Wave Equation

3 votes
2 answers
461 views

Plot of Predator and Prey model problem

3 votes
1 answer
250 views

Determine the equilibrium points of a predator-prey model?

2 votes
1 answer
255 views

How to create the following Pie Chart

2 votes
3 answers
190 views

Question in Derivatives and TableForm

2 votes
1 answer
137 views

Create a Matrix using Table and RandomReal

2 votes
1 answer
287 views

Partial DE and Mathematica book suggestion

2 votes
1 answer
105 views

How to create direction field and phase line

2 votes
1 answer
253 views

The characteristic equation for the eigenvalues of the Jacobian matrix

2 votes
1 answer
86 views

Using Mathematica Confirm Bessel's Inequality

2 votes
1 answer
65 views

Plot with manipulate

2 votes
2 answers
291 views

Analytical Solution in Generalized Heat Equation

2 votes
1 answer
130 views

Bifurcation Analysis and Lyapunov Exponents Visualization [closed]

2 votes
2 answers
128 views

Problem with LaTeX format

2 votes
1 answer
114 views

How to calculate the values at the points of a 10-point partition (Fourier Series)?

2 votes
3 answers
126 views

How to plot a table of table?

2 votes
1 answer
139 views

Convert R code to Mathematica code of Poisson log-likelihood for the epidemic curve