On the Second Derivative Test for Constrained Local Extrema
1985 ◽
Vol 92
(9)
◽
pp. 631-643
◽
1997 ◽
Vol 28
(5)
◽
pp. 383-385
◽
Keyword(s):
1991 ◽
Vol 22
(2)
◽
pp. 303-308
◽
2007 ◽
Vol 38
(8)
◽
pp. 1121-1123
◽