O. Agudelo, A. Zuniga:
A two-end family of solutions for the inhomogeneous Allen-Cahn equation in $\mathbb{R}^2$
J. Differential Equations Vol. 256, N. 1, p. 157--205, 2014
P. Sternberg, A. Zuniga:
On the heteroclinic connection problem for multi-well gradient systems
J. Differential Equations Vol. 261, N. 7, p. 3987-4007, 2016
A. Zuniga:
Continuity of minimizers to weighted least gradient problems
Nonlinear Analysis Vol. 178, p. 86--109, 2019
F. Alessio, P. Montecchiari, A. Zuniga:
Prescribed-energy connecting orbits for gradient systems
(Submitted Paper) 2019