Nonlinear programming, approximation, and optimization on infinitely differentiable functions
1979 ◽
Vol 29
(2)
◽
pp. 199-213
◽
1979 ◽
Vol 29
(3)
◽
pp. 345-367
◽
1971 ◽
Vol 24
(1)
◽
pp. 39-51
◽
1974 ◽
pp. 94-118