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arXiv 1004.0625math.DGgr-qchep-thmath-phmath.DSmath.MP
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分数阶非完整里奇流

Fractional Nonholonomic Ricci Flows

Sergiu I. Vacaru

摘要:

我们制定的分数里奇流理论的(伪)黎曼几何启用非完整分布定义分数积分微分结构,非整数维。构造了Perelman泛函的分数阶类似物,并导出了相应的分数阶演化(Hamilton)方程。我们应用在分数微积分的非线性连接形式主义最初阐述了芬斯勒几何和推广,最近应用到经典和量子引力理论。分析了分数阶算符的熵和基本热力学值。

英文摘要:

We formulate the fractional Ricci flow theory for (pseudo) Riemannian geometries enabled with nonholonomic distributions defining fractional integro-differential structures, for non-integer dimensions. There are constructed fractional analogs of Perelman's functionals and derived the corresponding fractional evolution (Hamilton's) equations. We apply in fractional calculus the nonlinear connection formalism originally elaborated in Finsler geometry and generalizations and recently applied to classical and quantum gravity theories. There are also analyzed the fractional operators for the entropy and fundamental thermodynamic values.

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