Alziary, Bénédicte and Fleckinger, Jacqueline (2018) Semi-linear cooperative elliptic systems involving Schrödinger operators: Groundstate positivity or negativity. Rostocker Mathematisches Kolloquium, 71. pp. 41-56.
and Fleckinger, Jacqueline
(2018)
Semi-linear cooperative elliptic systems involving Schrödinger operators: Groundstate positivity or negativity.
Rostocker Mathematisches Kolloquium, 71.
pp. 41-56.