Twin paradox without acceleration
Work in progress.
Work in progress.
Work in progress.

Work in progress. The kernel and pressure equations are used from this paper: SPH Fluids in Computer Graphics, EUROGRAPHICS 2014. Download file Simulation code 1 2 3 4 5 6 7 8 9 10 11 12 13 1...

We will consider a classical elastic collision of two particles. From conservation of momentum, we have [m_1 v_1 + m_2 v_2 = m_1 v_1^{‘} + m_2 v_2^{‘}] and considering [C = \fra...
In structured populations, finding analytical results is extremely difficult. Normally, models of evolutionary dynamics in lattices resort to Monte Carlo simulations. Pair approximation is one a...

Intro The goal of this post is to show my Pi setup. I use a Raspberry 4 4GB mainly as a self-hosted server with Nextcloud to replace Google Drive. This setup does not need access to a router...