A note on discrete convexity and local optimality
2006 ◽
Vol 23
(1)
◽
pp. 21-29
◽
1996 ◽
Vol 5
(1)
◽
pp. 163-175
◽
2010 ◽
Vol 132
(1-2)
◽
pp. 393-407
◽
1991 ◽
Vol 10
(3)
◽
pp. 397-405
◽
2015 ◽
Vol 75
(21)
◽
pp. 13503-13519
◽