198 citations · 247 across the 7 of their papers we have counts for
6 papers · 1 filter
On variable-order fractional linear viscoelasticity
A. Giusti, I. Colombaro, R. Garra +2
We discuss a generalisation of fractional linear viscoelasticity based on Scarpi's approach to variable-order fractional calculus. After reviewing the general mathematical framewor…
On the Angular Momentum and Spin of Generalized Electromagnetic Field for -Vectors in Space-Time Dimensions
Alfonso Martinez, Ivano Colombaro, Josep Font-Segura
This paper studies the relativistic angular momentum for the generalized electromagnetic field, described by -vectors in space-time dimensions, with exterior-algebraic m…
An Exterior Algebraic Derivation of the Euler-Lagrange Equations from the Principle of Stationary Action
Ivano Colombaro, Josep Font-Segura, Alfonso Martinez
In this paper, we review two related aspects of field theory: the modeling of the fields by means of exterior algebra and calculus, and the derivation of the field dynamics, i.e.,…
Generalized Maxwell equations for exterior-algebra multivectors in space-time dimensions
Ivano Colombaro, Josep Font-Segura, Alfonso Martinez
This paper presents an exterior-algebra generalization of electromagnetic fields and source currents as multivectors of grades and respectively in a flat space-time with…
An Introduction to Space-Time Exterior Calculus
Ivano Colombaro, Josep Font-Segura, Alfonso Martinez
The basic concepts of exterior calculus for space-time multivectors are presented: interior and exterior products, interior and exterior derivatives, oriented integrals over hypers…
Scott-Blair models with time-varying viscosity
Ivano Colombaro, Roberto Garra, Andrea Giusti +1
In a recent paper, Zhou et al. [Mech Time-Depend Mater (2017) 21: 151] studied the time-dependent properties of Glass Fiber Reinforced Polymers composites by employing a new rheolo…