Short
Curriculum Vitae:
Nato a
Roma il 17/09/1986
Diploma al Liceo Scientifico Statale “Nomentano”, con votazione 100/100
Laurea
triennale in Fisica presso l’Università di Roma “
Laurea
Magistrale in Fisica presso l’Università
Research Topics:
Mathematical Physics, Mathematical Fluid Mechanics, Fractional Differential
Equations and Applications, Geophysical fluid mechanics
Pubblicazioni:
Mathematical
Fluid Mechanics:
[1] R. Garra, Inviscid
limit of the dissipative active scalar flow, Reports in Math Phys. 70 (1), 51-63, (2012)
[2] R.Garra, Localization of point vortices under curvature perturbations, MEMOCS (Mathematics and Mechanics of Complex
Systems), 1(1), 19-31, (2013)
[3] G. Cavallaro, R. Garra,
C. Marchioro, Localization and stability
of active scalar flows, Rivista di Matematica dell’Università di Parm, 4(1), 175-196, (2013)
[4] D. Baleanu, R. Garra,
I. Petras, A
fractional variational approach to the fractional
Basset-type equation, Reports in Math
Phys., 72 (1), 57-64, (2013)
Random flights and telegraph process:
[6] R. Garra. E. Orsingher, Random flights governed by Klein-Gordon-type
partial differential equations, Stochastic Processes and their Applications,
Volume 124, Issue 6, 2171-2187,
(2014)
Fractional differential equations and applications:
[8] R. Garra, F. Polito, A note on
fractional linear pure birth and pure death processes in epidemic models, Physica A, Vol. 390 (21-22), 3704-3709, (2011)
[9] R. Garra, Analytic solution of a class of fractional
differential equations with variable coefficients by operatorial
methods, Comm. Nonlin. Sc
and Num. Sim, 17 1549–1554, (2012)
[10] R.Garra, Fractional calculus model for temperature and
pressure waves in fluid-saturated porous rocks, Phys. Rev E, 84, 036605 (2011)
[11] G.Casasanta, D. Ciani, R.Garra, Non exponential extinction of radiation by
fractional calculus modelling, Journal of Quantitative Spectroscopy &
Radiative Transfer, 113 (2012),
194–197
[12] G. Casasanta, R.Garra, Fractional calculus approach to the acoustic wave
propagation with space-dependent sound speed, Signal, Image and Video Processing, 6 (3), 389-392
(2012), special issue on fractional
calculus
[13] R. Garra, F. Polito, Coupled systems of fractional equations related to
sound propagation: analysis and discussion, J. Math. Physics, 53, 043502, (2012)
[14] R. Garra, F. Polito, Fractional
calculus modelling for unsteady unidirectional flow of incompressible fuids with time-dependent viscosity, Comm. Nonlin. Sc. And Num. Sim., 17(12),
5073–5078, (2012)
[15] R. Garra, F. Polito, Analytic
solutions of fractional differential equations by operational methods, Appl.
Math and Comp, 218(21), 10642–10646, (2012)
[16] R. Garra, F. Polito,
On Some Operators Involving Hadamard
Derivatives, Integral Transform and
Special Functions, 1-10, (2013)
[17] V. Voller, F. Falcini, R.Garra, Fractional Stefan problems exhibiting lumped and
distributed latent heat memory effects, Phys.Rev. E, 87 (4), 042401, (2013)
Talks and seminars:
1.
Fractional
Klein-Gordon equation and related
stochastic processes,
Dipartimento di fisica Università di Bologna “Alma Mater Studiorum”,
Novembre 2013
2.
Fractional
Klein-Gordon equation for linear dispersive phenomena: analytical methods and
applications, ICFDA'14 -
International Conference on Fractional Differentiation and its Applications. Catania,
June 2014
3.
Fractional Klein--Gordon equation and related processes, First Joint International Meeting RSME-SCM-SEMA-SIMAI-UMI, Special session Mathematical
Aspects and Applications of Fractional Differential Equations, Bilbao, July
2014
Miscellanea:
Collaboratore e
membro della redazione di Accastampato, Rivista degli
studenti di Fisica dell’Università
R. Garra, L’osservatorio geodinamico di Rocca di Papa, Accastampato n.2
I. Biazzo, R. Garra, Dai quark ai cristalli, Quarant’anni di storia della fisica negli occhi di Giuliano Preparata, Accastampato n. 3
R. Garra, Prevenzione sismica in Italia, Intervista a Gaetano De Luca, Accastampato n.3
R. Garra, G. Casasanta, Luce sull’atmosfera: il LiDAR, Accastampato n.4
Altri interessi:
Storia della fisica e dell’oceanografia. In questo ambito è stato accettato l’abstract per il primo convegno Nazionale di Storia dell’Oceanografia :
F. Falcini, R. Garra, La scoperta della radiazione penetrante sul mare: l’incontro tra l’oceanografia e la fisica dei raggi cosmici, dagli inizi all’attualità.