18 citations · 23 across the 10 of their papers we have counts for
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math.CA2013
The method of coupled fixed points and coupled quasisolutions when working with ODE's with arguments of bounded variation
Rubén Figueroa
The aim of this paper is to show the use of the coupled quasisolutions method as a useful technique when treating with ordinary differential equations with functional arguments of…
math.CA2013
On some non-linear boundary value problems related to a Black--Scholes model with transaction costs
Rubén Figueroa, Maria do Rosário Grossinho
We deal with some generalizations on a Black--Scholes model arising in financial mathematics. As novelty in this paper, we consider a variable volatility and abstract functional bo…
math.CA2013
On the discontinuous second-order deviated Dirichlet problem with non-monotone conditions
Rubén Figueroa
We provide a new result on the existence of extremal solutions for second-order Dirichlet problems with deviation argument. As a novelty in this work, the nonlinearity need not be…