22 citations · 253 across the 65 of their papers we have counts for
7 papers · 1 filter
Analysis of the nutrient uptake by roots in fixed volume of soil as predicted by fixed boundary, moving boundary and architectural models
Juan C. Reginato, Jorge L. Blengino, Domingo A. Tarzia
This work examines the relevance of the one-dimensional models used to study the influx and the cumulative uptake of nutrient by roots. The physical models studied are the fixed bo…
A commutative diagram among discrete and continuous Neumann boundary optimal control problems
Domingo A. Tarzia
We consider a bounded domain D whose regular boundary consists of the union of two portions F1 and F2. The convergence of a family of continuous Neumann boundary mixed elliptic opt…
Numerical analysis of distributed optimal control problems governed by elliptic variational inequalities
Mariela Olguín, Domingo A. Tarzia
A continuous optimal control problem governed by an elliptic variational inequality was considered in Boukrouche-Tarzia, Comput. Optim. Appl., 53 (2012), 375-392 where the control…
Explicit solutions for a non-classical heat conduction problem for a semi-infinite strip with a non-uniform heat source
Andrea N. Ceretani, Domingo A. Tarzia, Luis T. Villa
A non-classical initial and boundary value problem for a non-homogeneous one-dimensional heat equation for a semi-infinite material with a zero temperature boundary condition at th…
Relationship between Neumann solutions for two-phase Lame-Clapeyron-Stefan problems with convective and temperature boundary conditions
Domingo Alberto Tarzia
We obtain for the two-phase Lamé-Clapeyron-Stefan problem for a semi-infinite material an equivalence between the temperature and convective boundary conditions at the fixed face i…
A Generalized Neumann Solution for the Two-Phase Fractional Lamé-Clapeyron-Stefan Problem
Sabrina D. Roscani, Domingo A. Tarzia
We obtain a generalized Neumann solution for the two-phase fractional Lamé-Clapeyron-Stefan problem for a semi-infinite material with constant boundary and initial conditions. In t…
Similarity solutions for thawing processes with a convective boundary condition
Andrea N. Ceretani, Domingo A. Tarzia
Similarity solutions for a one-dimensional mathematical model for thawing in a saturated semi-infinite porous media is considered when change of phase induces a density jump and a…