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• SuperFactorial
  Superfactorial satisfies the [[transfer equation]] Superfactorial can be expressed through the [[Mathematica]] built-in function [[Nest]],
  18 KB (2,278 words) - 00:03, 29 February 2024
• Navier-Stokes equation
  '''Navier-Stokes equation''' is system of equations for In the simple case,
  7 KB (1,149 words) - 18:26, 30 July 2019
• Navier-Stokes from variational principle
  '''WARNING''': this article has a serious (perhaps, unrecoverable) error in formulas. [[User:Kouznetsov|Kouznetsov]] 09:59, 5 July 2011 (JST) ...the [[principle of stationary action]] might be a key to the breakthrough in the efficient approximation of the solutions. The text below uses the ideas
  5 KB (737 words) - 18:26, 30 July 2019
• Proof:Noeter theorem
  Assume that the \(M\)-component field \(u\) depends on the coordinates \(x\) in the \(N\)-dimendionals space and, :\( (1) \displaystyle ~ ~ ~ ~ ~ ~ A=\int _{x\in \Omega} L~ \mathrm {d}^N x\)
  9 KB (1,358 words) - 18:27, 30 July 2019
• Exact solution
  Term '''exact solution''' refers to some solution of certain equation(s), but also indicates some efficient way of the evaluation. Practically, t In particular, term "exact solution" may indicate conversion of the problem of
  2 KB (351 words) - 15:00, 20 June 2013
• Ocean wave solution
  Ocean wave solution is analytical expression of the idealized ocean wave in the [[Lagrangian coordinate]]s. ...] with slightly mofidied notations; the origin of coordinates is displaced in such a way, that point
  12 KB (1,879 words) - 18:26, 30 July 2019
• Advection in log coordinate
  ...[[advection]], using the change of independent variable in the [[advection equation]] \(F(r,t)\) is unknown function, that is supposed to be found as solution of equation (1), assuming some additional condition(s); for example \(F(r,0)=F_0(r)\),
  5 KB (865 words) - 18:44, 30 July 2019