To present basic ideas and techniques of variational calculus and Lagrangian dynamics. Review of standard methods for finding extrema. Definition of, and method for calculating, extremals ...

以下の四段階技術革新(Four-stage Innovation)史観のうち「大数学者や大物理学者の時代」について掘り下げるシリーズです。 数秘術師や魔術師の時代(イタリア・ルネサンス期~近世) 大数学者や大物理学者の時代(大航海時代~1848年革命の頃) 統計学者と母集団推定 ...

Abstract: Variational methods are widely used in the meteorological community to retrieve 3-D wind from single light detection and ranging (LiDAR) observations, but the weights for loss function ...

Abstract: This paper presents an evolutionary approach to solving variational calculus problems based on genetic programming and differential evolution methods. The approach allows finding symbolic ...