Questions tagged [space-time-galerkin]

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5
votes
1answer
152 views

Advantages and disadvantages of space-time finite element methods

I have heard of space-time finite element methods. Although I was able to find some articles that describe the different possible methods from a mathematical point of view (thanks to Space-time finite ...
2
votes
0answers
125 views

Some questions about fractional derivative

I have read some papers about time-fractional PDEs solved by finite element method. The time-fractional derivative is the Caputo derivative defined by $$ \frac{\partial^{\alpha}u}{\partial t^{\alpha}}...
3
votes
1answer
126 views

Space-time Galerkin of Burgers changes the convection speed

tldr: Can space-time Galerkin schemes applied to convection-diffusion problems lead to effects on the convection velocity? For time $t\in (0,1)$ and the spatial variable $\xi \in (0,1)$, I am ...