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'''Variational''' may refer to: {{Wiktionary|variational|variation}} ...

* Modified variational principles * Governing equations by variational principles ...

*[[Akra–Bazzi method]] ([[asymptotic analysis]]) *[[Crank–Nicolson method]] ([[numerical analysis]]) ...

In [[mathematics]], '''variational perturbation theory''' ('''VPT''') is a mathematical method to convert dive ...This is possible with the help of [[Variational method (quantum mechanics)|variational parameters]], which are determined by optimization order by order in <math> ...

...y]]; as well as [[linear algebra]] and applied [[probability]], outside of analysis. These areas of mathematics were intimately tied to the development of [[N ...

{{About|the concept in [[convex analysis]]|the concept of properness in [[topology]]|proper map}} In [[mathematical analysis]], in particular the subfields of [[convex analysis]] and [[Optimization (mathematics)|optimization]], a '''proper convex funct ...

...r=Rockafellar, R. Tyrrell|author-link=Rockafellar, R. Tyrrell|title=Convex Analysis|publisher=Princeton University Press|location=Princeton, NJ|year=1997|orig- {{Convex analysis and variational analysis}} ...

...n|Rockafellar|Wets|2009|pp=1-37}} Similarly to how graphs are used in real analysis, the epigraph can often be used to give geometrical interpretations of a [[ ...ector space allows for tools related to [[real analysis]] and [[functional analysis]] (and other fields) to be more readily applied. ...

In [[theoretical physics]], an '''analysis of flows''' is the study of "gauge" or "gaugelike" "symmetries" (i.e. flows ...ce]]. The [[on-shell solution]]s are given by the [[Calculus of variations|variational problem]] of extremizing the action subject to [[boundary condition]]s. ...

* [[Minimum Fisher information]], variational principle in information theory * [[Money flow index]], indicator in technical analysis ...

[[image:Variation (astronomy).gif|frame|right|Variational orbit: nearly an ellipse, with the Earth at the center. The diagram illustr ...s Principia Mathematica|Principia]]', his first steps in the gravitational analysis of the motion of [[Lunar theory#Newton|three mutually-attracting bodies]]. ...

...muli of Sub-Turgid Foci Covering Cross Evaluative Techniques for Cognitive Analysis of Hypersignificant Graph Peaks Following Those Intersubjective Modules Hav ...muli of Sub-Turgid Foci Covering Cross Evaluative Techniques for Cognitive Analysis of Hypersignificant Graph Peaks Following Those Intersubjective Modules Hav ...

...e.com}}</ref> Since 1983 he has been the leader of the Slovenian Nonlinear Analysis, Topology and Geometry Group at the Institute of Mathematics, Physics and M ...the leading Slovenian expert on [[Nonlinear functional analysis|nonlinear analysis]] and [[topology]] and is one of the best known Slovenian mathematicians. H ...

...surface. [[Minimal surface]]s are among the objects of study in geometric analysis.]] '''Geometric analysis''' is a [[mathematics|mathematical]] discipline where tools from [[differen ...

...athematician, known for his work on the theory of [[variational inequality|variational inequalities]], the [[calculus of variation]] and the theory of [[elliptic ...949 he was appointed as assistant with tenure to the chair of mathematical analysis, and in 1951 he obtained his "Libera docenza".<ref>The "''free professorsh ...

...al topics in classical mechanics''', by Wikipedia page. See also [[list of variational topics]], [[correspondence principle]]. *[[Analysis of flows]] ...

...er</ref> In 2008 he was, ''for his excellent lifelong work in mathematical analysis and selfless activities in favour of the Czech mathematics'', awarded a lau | title = Functional Analysis and Infinite-dimensional Geometry ...

...variety of purposes in [[geography]], particularly in [[quantitative data analysis|quantitative data analyses]] involving [[GIS|Geographic Information Systems ...which solves the same [[central tendency#Solutions to variational problems|variational problem]] in the plane (or higher-dimensional [[Euclidean space]]) that the ...

...hematics]], '''Friedrichs's inequality''' is a [[theorem]] of [[functional analysis]], due to [[Kurt O. Friedrichs|Kurt Friedrichs]]. It places a bound on the ...ektorys |chapter=The Friedrichs Inequality. The Poincaré inequality |title=Variational Methods in Mathematics, Science and Engineering |location=Dordrecht |publis ...

...[[policy gradient]].<ref>{{cite arXiv |last1=Liu |first1=Yang |title=Stein Variational Policy Gradient |date=2017-04-07 |eprint=1704.02399 |last2=Ramachandran |fi |journal=Journal of Multivariate Analysis ...