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Methods from the geometry of nonholonomic manifolds and Lagrange-Finsler spaces are applied in fractional calculus with Caputo derivatives and for elaborating models of fractional gravity and fractional Lagrange mechanics. The geometric…

数学物理 · 物理学 2011-06-03 Dumitru Baleanu , Sergiu I. Vacaru

We briefly review our recent results on the geometry of nonholonomic manifolds and Lagrange--Finsler spaces and fractional calculus with Caputo derivatives. Such constructions are used for elaborating analogous models of fractional gravity…

数学物理 · 物理学 2012-03-13 Dumitru Baleanu , Sergiu I. Vacaru

We survay our recent results on fractional gravity theory. It is also provided the Main Theorem on encoding of geometric data (metrics and connections in gravity and geometric mechanics) into solitonic hierarchies. Our approach is based on…

数学物理 · 物理学 2012-03-13 Dumitru Baleanu , Sergiu I. Vacaru

We study the fractional gravity for spacetimes with non-integer dimensions. Our constructions are based on a geometric formalism with the fractional Caputo derivative and integral calculus adapted to nonolonomic distributions. This allows…

数学物理 · 物理学 2012-04-20 Sergiu I. Vacaru

The goal of this paper is to encode equivalently the fractional Lagrange dynamics as a nonholonomic almost Kahler geometry. We use the fractional Caputo derivative generalized for nontrivial nonlinear connections (N-connections) originally…

数学物理 · 物理学 2011-08-19 Dumitru Baleanu , Sergiu I. Vacaru

The main goal of this work is to perform a nonolonomic deformation (Fedosov type) quantization of fractional Lagrange geometries. The constructions are provided for a (fractional) almost Kahler model encoding equivalently all data for…

数学物理 · 物理学 2011-01-05 Dumitru Baleanu , Sergiu I. Vacaru

In the present paper, we address a class of the fractional derivatives of constant and variable orders for the first time. Fractional-order relaxation equations of constants and variable orders in the sense of Caputo type are modeled from…

经典物理 · 物理学 2017-07-18 Xiao-Jun Yang

In this paper the generalisation of previous author's formulation of fractional continuum mechanics to the case of anisotropic non-locality is presented. The considerations include the review of competitive formulations available in…

数学物理 · 物理学 2023-08-03 Wojciech Sumelka

Derivation-based differential calculi are of great importance in noncommutative geometry, noncommutative gauge theory and integrable systems. In this paper, we propose the connection and curvature from a class of deformed derivation-based…

数学物理 · 物理学 2014-12-02 Yongqiang Bai , Ming Pei , Huijuan Fu

The fractional calculus is useful to model non-local phenomena. We construct a method to evaluate the fractional Caputo derivative by means of a simple explicit quadratic segmentary interpolation. This method yields to numerical resolution…

数值分析 · 数学 2020-08-26 Alberto Ferrari , Manuel Gadella , Luis Lara , Eduardo Santillan Marcus

The main purpose of this paper is to study the fractional-order model with Caputo derivative associated to Lagrange system. For this fractional-order system we investigate the existence and uniqueness of solutions of initial value problem,…

动力系统 · 数学 2022-11-22 Mihai Ivan

Since the seminal work of Emmy Noether it is well know that all conservations laws in physics, \textrm{e.g.}, conservation of energy or conservation of momentum, are directly related to the invariance of the action under a family of…

最优化与控制 · 数学 2016-03-16 Gastão S. F. Frederico , Matheus J. Lazo

Fractional vector calculus is the building block of the fractional partial differential equations that model non-local or long-range phenomena, e.g., anomalous diffusion, fractional electromagnetism, and fractional advection-dispersion. In…

数值分析 · 数学 2024-01-29 Alon Jacobson , Xiaozhe Hu

Fractional calculus has been used to describe physical systems with complexity. Here, we show that a fractional calculus approach can restore or include complexity in any physical systems that can be described by partial differential…

介观与纳米尺度物理 · 物理学 2024-08-06 Kyle Rockwell , Ezio Iacocca

A fractional Hamiltonian formalism is introduced for the recent combined fractional calculus of variations. The Hamilton-Jacobi partial differential equation is generalized to be applicable for systems containing combined Caputo fractional…

数学物理 · 物理学 2012-06-19 Agnieszka B. Malinowska , Delfim F. M. Torres

The aim of this paper is to study certain problems of calculus of variations, that are dependent upon a Lagrange function on a Caputo-type fractional derivative. This type of fractional operator is a generalization of the Caputo and the…

最优化与控制 · 数学 2016-02-24 Ricardo Almeida

We apply the subordination principle to construct kinetic fractional statistical dynamics in the continuum in terms of solutions to Vlasov-type hierarchies. As a by-product we obtain the evolution of the density of particles in the…

数学物理 · 物理学 2016-10-19 Jose Luis da Silva , Anatoly N. Kochubei , Yuri Kondratiev

This study presents the framework to perform a stability analysis of nonlocal solids whose response is formulated according to the fractional-order continuum theory. In this formulation, space fractional-order operators are used to capture…

计算工程、金融与科学 · 计算机科学 2020-08-27 Sai Sidhardh , Sansit Patnaik , Fabio Semperlotti

In this paper we develop a fractional Hamiltonian formulation for dynamic systems defined in terms of fractional Caputo derivatives. Expressions for fractional canonical momenta and fractional canonical Hamiltonian are given, and a set of…

数学物理 · 物理学 2009-11-11 Dumitru Baleanu , Om P. Agrawal

We consider general convolutional derivatives and related fractional statistical dynamics of continuous interacting particle systems. We apply the subordination principle to construct kinetic fractional statistical dynamics in the continuum…

数学物理 · 物理学 2016-10-11 Anatoly N. Kochubei , Yuri Kondratiev
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