Search Results - "Semialgebraic sets"

Sums of Squares Certificates for Polynomial Moment Inequalities.

Authors: Klep, Igor Magron, Victor Volčič, Jurij

Source: Foundations of Computational Mathematics. Jun2026, Vol. 26 Issue 3, p1381-1423. 43p.

Subjects: Sum of squares, Semialgebraic sets, Polynomials, Bell's theorem, Hilbert, David, 1862-1943, Quantum theory, Semidefinite programming

Spectrahedral shadows and completely positive maps on real closed fields.

Authors: Bodirsky, Manuel Kummer, Mario Thom, Andreas

Source: Journal of the European Mathematical Society (EMS Publishing). 2026, Vol. 28 Issue 5, p2233-2259. 27p.

Inertial Forward—Reflected—Backward Splitting Method with Linesearch for Nonconvex Split Feasibility Problem.

Authors: Yang, Yang Qu, Biao Song, Jiayi

Source: Asia-Pacific Journal of Operational Research. Apr2026, Vol. 43 Issue 2, p1-23. 23p.

Homogeneous form inequalities (II): Lattice point counting.

Authors: ADICEAM, FAUSTIN¹ faustin.adiceam@u-pec.fr

Source: Dissertationes Mathematicae. 2026, Issue 613, p1-48. 48p.

The Nullstellensatz and Positivstellensatz for Sparse Tropical Polynomial Systems.

Authors: Akian, Marianne Béreau, Antoine Gaubert, Stéphane

Source: Foundations of Computational Mathematics. Jun2026, Vol. 26 Issue 3, p1587-1633. 47p.

Subjects: Semialgebraic sets, Algebraic geometry, Mathematical inequalities, Matrices (Mathematics)

A Sparse Version of Reznick's Positivstellensatz.

Authors: Mai, Ngoc Hoang Anh Magron, Victor Lasserre, Jean

Source: Mathematics of Operations Research (INFORMS). May2023, Vol. 48 Issue 2, p812-833. 22p.

Semi-Algebraic Off-line Range Searching and Biclique Partitions in the Plane.

Authors: Agarwal, Pankaj K. Ezra, Esther Sharir, Micha

Source: Discrete & Computational Geometry. Mar2026, Vol. 75 Issue 2, p320-342. 23p.

Subjects: Semialgebraic sets, Computational geometry, Predicate (Logic), Graph theory, Semigroups (Algebra), Algorithms

On a Nash curve selection lemma through finitely many points.

Authors: Fernando, José F.¹ josefer@mat.ucm.es

Source: Revista Mathemática Iberoamericana. 2025, Vol. 41 Issue 4, p1201-1252. 52p.

Two results on the Convex Algebraic Geometry of sets with continuous symmetries.

Authors: Bettiol, Renato G. Kummer, Mario Mendes, Ricardo A. E.

Source: Bulletin of the London Mathematical Society. May2025, Vol. 57 Issue 5, p1388-1408. 21p.

Constrained polynomial roots and a modulated approach to Schur stability.

Authors: AlSharawi, Ziyad Cánovas, Jose S. Kallel, Sadok

Source: Journal of Difference Equations & Applications. May2025, Vol. 31 Issue 5, p647-672. 26p.

Remarks on Growth Rates of Polynomials on Semialgebraic Sets: Remarks on Growth Rates of Polynomials on Semialgebraic Sets: M. Michalska.

Authors: Michalska, Maria¹ (AUTHOR) Maria.Michalska@wmii.uni.lodz.pl

Source: Discrete & Computational Geometry. Apr2025, Vol. 73 Issue 3, p595-617. 23p.

Subjects: Semialgebraic sets, Homogeneous polynomials, Polynomials, Algebra, Polyhedra

Intersection Searching amid Tetrahedra in Four Dimensions.

Authors: Ezra, Esther Sharir, Micha

Source: Discrete & Computational Geometry. Mar2025, Vol. 73 Issue 2, p327-369. 43p.

Subjects: Semialgebraic sets, Data structures, Computational geometry, Tetrahedra, Polyhedra

Combinatorics of Correlated Equilibria.

Authors: Brandenburg, Marie-Charlotte Hollering, Benjamin Portakal, Irem

Source: Experimental Mathematics. 2025, Vol. 34 Issue 2, p212-224. 13p.

Action of ℝ-Fuchsian groups on ℙℂn.

Authors: Barrera, W. Montiel, E. Navarrete, J. P.

Source: International Journal of Mathematics. Mar2025, Vol. 36 Issue 4, p1-23. 23p.

Convergence rates for sums-of-squares hierarchies with correlative sparsity.

Authors: Korda, Milan Magron, Victor Ríos-Zertuche, Rodolfo

Source: Mathematical Programming. Jan2025, Vol. 209 Issue 1, p435-473. 39p.

Subjects: Interior-point methods, Semialgebraic sets, Polynomials

Computing the Homology Functor on Semi-algebraic Maps and Diagrams.

Authors: Basu, Saugata Karisani, Negin

Source: Discrete & Computational Geometry. Dec2024, Vol. 72 Issue 4, p1437-1462. 26p.

Subjects: Semialgebraic sets, Linear operators, Bar codes, Algorithms, Geometry

HOW TO STAB A POLYTOPE.

Authors: SEEMANN, S. ZAFFALON, F.

Source: Le Matematiche. 2025, Vol. 80 Issue 1, p473-493. 21p.

THE TWO-LOOP AMPLITUHEDRON.

Authors: DIAN, GABRIELE MAZZUCCHELLI, ELIA TELLANDER, FELIX

Source: Le Matematiche. 2025, Vol. 80 Issue 1, p255-277. 23p.

Efficient Computation of a Semi-Algebraic Basis of the First Homology Group of a Semi-Algebraic Set.

Authors: Basu, Saugata Percival, Sarah

Source: Discrete & Computational Geometry. Sep2024, Vol. 72 Issue 2, p622-664. 43p.

Subjects: Semialgebraic sets, Algebraic fields, Algebraic geometry, Point set theory, Algorithms

Zarankiewicz bounds from distal regularity lemma.

Authors: Tong, Mervyn¹ (AUTHOR) hwmt3@cam.ac.uk

Source: Bulletin of the London Mathematical Society. Mar2026, Vol. 58 Issue 3, p1-23. 23p.