38 citations · 160 across the 19 of their papers we have counts for
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math.CA2010
On q-asymptotics for linear q-difference-differential equations with Fuchsian and irregular singularities
Alberto Lastra, Stephane Malek, Javier Sanz
We consider a Cauchy problem for some family of q-difference-differential equations with Fuchsian and irregular singularities, that admit a unique formal power series solution in t…
math.CV2010
Quasi-analyticity in Carleman ultraholomorphic classes
Alberto Lastra, Javier Sanz
We give a characterization for two different concepts of quasi-analyticity in Carleman ultraholomorphic classes of functions of several variables in polysectors. Also, working with…