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Convex Functionals on Convex Sets and Convex Analysis

1985
Over the last 20 years, parallel to the theory of monotone operators, a calculus for the investigation of convex functionals designated by convex analysis has emerged, which allows one to solve a number of problems in a simple way. To this calculus belong: (α) The subgradient ∂F (a generalization of the classical concept of derivative).
openaire   +1 more source

Convexity with convex combinations

Antarctica Journal of Mathematics, 2013
The paper refers to convexity in the space using the vector algebra supported with the geometrical images. The work relies on the properties of the basic convex sets in the plane and space, polygons and polyhedra. The well-known results are presented by using the convex and affine combinations.
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Convexity Shape Prior for Binary Segmentation

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2017
Lena Gorelick   +3 more
semanticscholar   +1 more source

Generalized Convexity

SIAM Journal on Mathematical Analysis, 1980
Gudder, S., Schroeck, F.
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Convex Polytopes

Bulletin of the London Mathematical Society, 1969
Grünbaum, Branko, Shephard, Geoffrey C.
openaire   +1 more source

A New Version of the Generalized Zhang–Zhu Strength Criterion and a Discussion on Its Smoothness and Convexity

Rock Mechanics and Rock Engineering, 2021
Wuqiang Cai, Hehua Zhu, Lianyang Y Zhang
exaly  

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