List questions from statistical-mechanics

Published on 06 Nov 2020 - 16:38

164

Views

If a smooth function defined on $\mathbb{R}^n$ is convex and bounded below, can we assert that its minima must be a connected set?

Published on 10 Nov 2020 - 14:16

52

Views

Uniqueness of the solution of the functional equation $ \frac{\phi(x) + \phi(y)}{2} = \phi\left(\frac{2xy}{x+y}\right) $

Published on 21 Nov 2020 - 9:46

30

Views

Importance sampling - statistics

Published on 25 Nov 2020 - 14:41

215

Views

Partition function for a general Ising model as Gaussian integral

Published on 03 Dec 2020 - 14:30

159

Views

How to infer average per unit time in a time series data?

Published on 05 Dec 2020 - 5:56

153

Views

Validity of reflection positivity in lattice models and field theories

Published on 05 Dec 2020 - 20:47

27

Views

Ising model and not costant J

Published on 15 Dec 2020 - 15:47

18

Views

Memoryless source of an alphabet

Published on 11 Dec 2020 - 15:51

50

Views

Advection-style first order nonlinear PDE system

Published on 25 Feb 2026 - 3:42

88

Views

Is the following gamma function integral correct?

Published on 27 Dec 2020 - 21:07

82

Views

How to derive a Boltzmann-like equation for an opinion formation model?

Published on 25 Feb 2026 - 3:43

51

Views

Poincaré serie and partition functions

Published on 19 Jan 2021 - 10:40

22

Views

Trying to understand the following proof with partial derivative

Published on 25 Jan 2021 - 20:33

267

Views

Integrating with respect to ln(x) rather than x

Published on 04 Feb 2021 - 8:22

List Question

What are the equations for the modeling?

If a smooth function defined on $\mathbb{R}^n$ is convex and bounded below, can we assert that its minima must be a connected set?

Uniqueness of the solution of the functional equation $ \frac{\phi(x) + \phi(y)}{2} = \phi\left(\frac{2xy}{x+y}\right) $

Importance sampling - statistics

Partition function for a general Ising model as Gaussian integral

How to infer average per unit time in a time series data?

Validity of reflection positivity in lattice models and field theories

Ising model and not costant J

Memoryless source of an alphabet

Advection-style first order nonlinear PDE system

Is the following gamma function integral correct?

How to derive a Boltzmann-like equation for an opinion formation model?

Poincaré serie and partition functions

Trying to understand the following proof with partial derivative

Integrating with respect to ln(x) rather than x

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