Results 171 to 180 of about 9,586,445 (221)

Bioelectrical Impedance in Cardiovascular Health: Technologies, Clinical Applications, and Future Directions. [PDF]

open access: yesJACC Basic Transl Sci
Baloda S   +6 more
europepmc   +1 more source

Lower Semicontinuous Convex Relaxation in Optimization [PDF]

open access: yesSIAM Journal on Optimization, 2013
Artículo de publicación ISIWe relate the argmin sets of a given function, not necessarily convex or lower semicontinuous, and its lower semicontinuous convex hull by means of explicit characterizations involving an appropriate concept of asymptotic ...
Abderrahim Hantoute, Rafael Correa
exaly   +2 more sources
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Convex and Lower-Semicontinuous Functions

2021
In this chapter, one section is about convex functions and their properties. Another section is about lower-semicontinuous functions and their properties in compact topological spaces and in Banach spaces. The final section presents some properties of functions that are both convex and lower-semicontinuous. More precisely, some conditions are discussed
Adina Chirilă   +2 more
openaire   +1 more source

Convex and Lower Semicontinuous Functionals

2021
In this chapter we briefly present basic properties of convex functions (as the Lipschitz property of convex functionals, the definition and main properties of the conjugate of a convex functional and the convex subdifferential), the direct method in the calculus of variations as well as the variational principle of Ekeland.
Nicuşor Costea   +2 more
openaire   +1 more source

Error Bounds for Lower Semicontinuous Functions in Normed Spaces

SIAM Journal on Optimization, 2001
Summary: Without the convexity or analyticity assumption, we study error bounds for an inequality system defined by a general lower semicontinuous function and establish sufficient/necessary conditions on the existence of error bounds in infinite dimensional normed spaces.
Xi Yin Zheng, Kung Fu Ng
exaly   +2 more sources

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