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Jan
14 |
comment |
Solving gradient of an especial heat equation
@JoonasIlmavirta, I meant a closed form solution for given initial and boundary conditions. |
Jan
13 |
revised |
Solving gradient of an especial heat equation
edited body |
Jan
13 |
revised |
Solving gradient of an especial heat equation
added 42 characters in body |
Jan
13 |
revised |
Solving gradient of an especial heat equation
added 42 characters in body |
Jan
12 |
revised |
Solving gradient of an especial heat equation
added 75 characters in body |
Jan
12 |
revised |
Solving gradient of an especial heat equation
edited tags |
Jan
11 |
asked | Solving gradient of an especial heat equation |
Aug
1 |
comment |
Finding gradient of an optimization
@Dirk you're right. the relaxed variable $w$ would be better. I have modified my question, now. well because in each step $w$ would be changed to a new one then from the equation the heat $T(t_i, w)$ would change, too. Maybe if I say that $T(t_i, w)$ is updating in each step, rather would be better. |
Aug
1 |
revised |
Finding gradient of an optimization
deleted 2 characters in body |
Aug
1 |
asked | Finding gradient of an optimization |
Jul
11 |
awarded | Supporter |
Jun
2 |
comment |
How to model a time-discrete heat equation on a graph?
@DelioMungnolo: Because I aim at measuring temperature in some arbitrary vertices after modeling, then I guess(not sure) this wont lead to what I have in mind(edge-based identification problem). I would like to use incidence matrix and, consequently, one can use Laplacian matrix as well. |
Jun
2 |
revised |
How to model a time-discrete heat equation on a graph?
edited tags |
Jun
2 |
asked | How to model a time-discrete heat equation on a graph? |
Jun
1 |
comment |
Heat equation with graph laplacian
@DelioMugnolo I was deleting some unanswered old questions that unfortunately that question was among of them and I did wrong. This is why I posted it again. |
May
31 |
revised |
Heat equation with graph laplacian
added 6 characters in body |
May
31 |
asked | Heat equation with graph laplacian |
May
29 |
awarded | Commentator |
Jan
9 |
asked | Lagrange multiplier and semidefinite programming |
Oct
18 |
comment |
positive semidefinite matrix condition
I want to have an embedding model in terms of column of $V$, i.e. $v_i$'s. |