Search Results - convex functions AND convex (progress OR process) in convex geometry

Progress in the Preparation and Characterization of Convex Blazed Gratings for Hyper-Spectral Imaging Spectrometer: A Review.

Authors: Li, Huang Peng, Xiaoqiang Guan, Chaoliang et al.

Source: Micromachines; Oct2022, Vol. 13 Issue 10, p1689-N.PAG, 20p

Subject Terms: PROCESS capability, SPECTROMETERS, HOLOGRAPHIC gratings, CONVEX functions, MANUFACTURING processes, SPECTRAL imaging, OPTICS, INDUSTRIAL diamonds

On Jensen-Related Inequalities for Various Types of Convexity via a Unified Approach.

Authors: Abramovich, Shoshana¹ (AUTHOR)

Source: Axioms (2075-1680). Jul2025, Vol. 14 Issue 7, p501. 15p.

Subject Terms: *JENSEN'S inequality, *CONVEX functions, *CONVEX geometry, *MATHEMATICAL inequalities, *MATHEMATICAL analysis

Convex Functions and Their Applications : A Contemporary Approach

Authors: Constantin P. Niculescu Lars-Erik Persson

Resource Type: eBook.

Subjects: Functional analysis, Convex functions, Functions of real variables, Discrete geometry, Convex geometry

Categories: MATHEMATICS / Mathematical Analysis, MATHEMATICS / Discrete Mathematics, MATHEMATICS / Geometry / Analytic, MATHEMATICS / Functional Analysis

Convex Functions and Their Applications

Authors: Constantin P. Niculescu Lars-Erik Persson

Resource Type: eBook.

Subjects: Functions of real variables, Functional analysis, Convex geometry, Discrete geometry

Categories: MATHEMATICS / Mathematical Analysis, MATHEMATICS / Discrete Mathematics, MATHEMATICS / Geometry / Analytic, MATHEMATICS / Functional Analysis

Intrinsic Volumes and Gaussian Processes

Authors: Vitale, Richard A.

Source: Advances in Applied Probability, 2001 Jun 01. 33(2), 354-364.

Access URL: https://www.jstor.org/stable/1428257

Log-Sum-Exp Neural Networks and Posynomial Models for Convex and Log-Log-Convex Data.

Authors: Calafiore, Giuseppe C. Gaubert, Stephane Possieri, Corrado

Source: IEEE Transactions on Neural Networks & Learning Systems; Mar2020, Vol. 31 Issue 3, p827-838, 12p

Subject Terms: ARTIFICIAL neural networks, FEEDFORWARD neural networks, GEOMETRIC programming, EXPONENTIAL functions, CONVEX functions

Minoration via mixed volumes and Cover's problem for general channels.

Authors: Liu, Jingbo

Source: Probability Theory & Related Fields; Jun2022, Vol. 183 Issue 1/2, p315-357, 43p

Subject Terms: CONVEX geometry, CONVEX sets, STOCHASTIC processes, INFORMATION theory, BANACH spaces, POLYTOPES

Expanding the role of ultrasonography in cardiopulmonary assessment in dromedary camels.

Authors: Tharwat, Mohamed¹ (AUTHOR) atieh@qu.edu.sa

Source: Frontiers in Veterinary Science. 2025, p1-18. 18p.

Minimizing Convex Functions with Rational Minimizers.

Authors: JIANG, HAOTIAN

Source: Journal of the ACM; Feb2023, Vol. 70 Issue 1, p1-27, 27p

Subject Terms: SUBMODULAR functions, CONVEX functions, POLYNOMIAL time algorithms, RIESZ spaces, LATTICE theory, CONVEX geometry

The non-convex geometry of low-rank matrix optimization.

Authors: Li, Qiuwei Zhu, Zhihui Tang, Gongguo

Source: Information & Inference: A Journal of the IMA; Mar2019, Vol. 8 Issue 1, p51-96, 46p

Subject Terms: LOW-rank matrices, MATRIX norms, HESSIAN matrices, GEOMETRY, CONVEX functions, NUCLEAR matrix

GLOBAL OPTIMIZATION OF NONLINEAR NETWORK DESIGN.

Authors: RAGHUNATHAN, ARVIND U.

Source: SIAM Journal on Optimization; 2013, Vol. 23 Issue 1, p268-295, 28p

Subject Terms: MATHEMATICAL optimization, NONLINEAR programming, CONVEX functions, CONVEX geometry, FLUID dynamics

Online Successive Convex Approximation for Two-Stage Stochastic Nonconvex Optimization.

Authors: Liu, An Lau, Vincent K. N. Zhao, Min-Jian

Source: IEEE Transactions on Signal Processing; 11/15/2018, Vol. 66 Issue 22, p5941-5955, 15p

Subject Terms: NONCONVEX programming, MATHEMATICAL programming, CONVEX functions, CONVEX geometry, ARTIFICIAL neural networks, ARTIFICIAL intelligence

Approximation for convex functionals on non-positively curved spaces and the Trotter-Kato product formula.

Authors: Stojkovic, Igor

Source: Advances in Calculus of Variations; Jan2012, Vol. 5 Issue 1, p77-126, 50p

Subject Terms: METRIC spaces, HILBERT space, METRIC geometry, CONVEX functions, CONVEX geometry, APPROXIMATION theory, CALCULUS of variations

Barnard Convex Sets.

Authors: Almendra-Arao, Félix

Source: Communications in Statistics: Theory & Methods; 2011, Vol. 40 Issue 14, p2574-2582, 9p, 2 Diagrams, 1 Graph

Subject Terms: CONVEX geometry, CONVEX functions, SET theory, STATISTICS, MATHEMATICAL proofs, ALGORITHMS, MATHEMATICAL analysis

Conditions for boundedness in concave programming under reverse convex and convex constraints.

Authors: Obuchowska, Wiesława

Source: Mathematical Methods of Operations Research; 2007, Vol. 65 Issue 2, p261-279, 19p

Subject Terms: CONCAVE functions, REAL variables, MATHEMATICAL programming, CONVEX functions, CONVEX geometry

Convex Cardinal Shape Composition.

Authors: Aghasi, Alireza Romberg, Justin

Source: SIAM Journal on Imaging Sciences; 2015, Vol. 8 Issue 4, p2887-2950, 64p

Subject Terms: IMAGING systems, CONVEX functions, REAL variables, GEOMETRY, COMBINATORICS

An Optimizer's Approach to Stochastic Control Problems With Nonclassical Information Structures.

Authors: Kulkarni, Ankur A. Coleman, Todd P.

Source: IEEE Transactions on Automatic Control; Apr2015, Vol. 60 Issue 4, p937-949, 13p

Subject Terms: STOCHASTIC control theory, CONTROL theory (Engineering), STOCHASTIC processes, CONVEX functions, CONVEX geometry, OPTIMAL control theory

Solution of ill-posed problems on sets of functions convex along all lines parallel to coordinate axes.

Authors: Titarenko, V. Yagola, A.

Source: Journal of Inverse & Ill-Posed Problems; 2008, Vol. 16 Issue 8, p805-824, 20p, 9 Diagrams, 3 Graphs

Subject Terms: MATHEMATICAL functions, COORDINATE axes (Mathematics), CONVEX functions, CONVEX geometry, COORDINATES, ANALYTIC geometry

Modern aspects of convexity and the interplay between geometry and analysis

Authors: ULIVELLI, JACOPO

Subject Terms: Convex geometry, convex functions, valuations, symmetrizations, calculus of variations

File Description: application/pdf

Access URL: https://hdl.handle.net/11573/1691365

Image Registration and Object Recognition Using Affine Invariants and Convex Hulls.

Authors: Yang, Zhengwei Cohen, Fernand S.

Source: IEEE Transactions on Image Processing; Jul99, Vol. 8 Issue 7, p934, 13p, 6 Black and White Photographs, 4 Diagrams, 9 Charts, 6 Graphs

Subject Terms: AFFINE geometry, MATHEMATICAL invariants, IMAGE processing, CONVEX functions