TY  - JOUR
AU  - Bauschke, Heinz H.
AU  - Lucet, Yves
AU  - Phan, Hung M.
TI  - On the convexity of piecewise-defined functions
JO  - ESAIM: Control, Optimisation and Calculus of Variations
PY  - 2016
SP  - 728
EP  - 742
VL  - 22
IS  - 3
PB  - EDP-Sciences
UR  - http://archive.numdam.org/articles/10.1051/cocv/2015023/
DO  - 10.1051/cocv/2015023
LA  - en
ID  - COCV_2016__22_3_728_0
ER  -