86 citations · 408 across the 23 of their papers we have counts for
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math.OC2016★ 86 cited
Variational Calculus with Conformable Fractional Derivatives
Matheus J. Lazo, Delfim F. M. Torres
Invariant conditions for conformable fractional problems of the calculus of variations under the presence of external forces in the dynamics are studied. Depending on the type of t…
math.OC2016
Hight-order Noether's Theorem for Nonsmooth Extremals of Isoperimetric Variational Problems with Time Delay
G. S. F. Frederico, M. J. Lazo
We obtain a nonsmooth higher-order extension of Noether's symmetry theorem for variational isoperimetric problems with delayed arguments. The result is proved to be valid in the cl…
math.OC2016
Fractional Noether's Theorem with Classical and Caputo Derivatives: constants of motion for non-conservative systems
Gastão S. F. Frederico, Matheus J. Lazo
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 relat…