المؤلفون: Marek Golasinski

المصدر: Pracì Mìžnarodnogo Geometričnogo Centru, Vol 17, Iss 1, Pp 65-87 (2024)

مصطلحات موضوعية: algebraic set, c∞-topology, coordinate ring, homotopy group, polynomial (entire rational) map, sphere, suspension, zariski topology, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://journals.ontu.edu.ua/index.php/geometry/article/view/2581; https://doaj.org/toc/2072-9812; https://doaj.org/toc/2409-8906

URL الوصول: https://doaj.org/article/71756f00802e407485f862a76ee1a627

المؤلفون: Rogalski, D, Sierra, SJ, Stafford, JT

المصدر: Proceedings of the American Mathematical Society. 142(9)

مصطلحات موضوعية: Noetherian ring, twisted homogeneous coordinate ring, Sklyanin algebra, supernoetherian ring, Pure Mathematics

URL الوصول: https://escholarship.org/uc/item/79b328kc

المؤلفون: KANG, SEOK-JIN, KASHIWARA, MASAKI, KIM, MYUNGHO, OH, SE-JIN

المصدر: Journal of the American Mathematical Society, 2018 Apr 01. 31(2), 349-426.

URL الوصول: https://www.jstor.org/stable/90018726

المؤلفون: Alex Chirvasitu, Ryo Kanda, S. Paul Smith

المصدر: Forum of Mathematics, Sigma, Vol 9 (2021)

مصطلحات موضوعية: 14A22, 16S38, 16W50, 14H52, 14F06, Elliptic algebra, Sklyanin algebra, twisted homogeneous coordinate ring, characteristic variety, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.cambridge.org/core/product/identifier/S2050509420000602/type/journal_article; https://doaj.org/toc/2050-5094

URL الوصول: https://doaj.org/article/1709737d1efd43a487090adc6e01722b

المؤلفون: Thien, Phan Van, Sinh, Tran Nam, Quang, Nguyen Thanh

المصدر: Hue University Journal of Science: Natural Science; Vol. 130 No. 1C (2021): Hue University Journal of Science: Natural Science; 15-22 ; Tạp chí Khoa học Đại học Huế: Khoa học Tự Nhiên; Tập 130 Số 1C (2021): Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên; 15-22 ; 2615-9678 ; 1859-1388 ; 10.26459/hueunijns.v130i1C

مصطلحات موضوعية: Tập điểm béo, Chỉ số chính quy, Hàm Hilbert, Vành tọa độ, fat points, regularity index, Hilbert function, coordinate ring, điểm béo, hàm Hilbert, vành tọa độ

وصف الملف: application/pdf

Relation: http://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/6334/1265; http://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/6334

الاتاحة: http://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/6334

المؤلفون: Soprounov, Ivan

المصدر: Transactions of the American Mathematical Society, 2005 May 01. 357(5), 1963-1975.

URL الوصول: https://www.jstor.org/stable/3845143

المؤلفون: Le Ngoc Long, Martin Kreuzer, Tran N. K. Linh

المصدر: Acta Mathematica Vietnamica. 46:441-455

مصطلحات موضوعية: Combinatorics, Physics, Kähler differential, Conjecture, General Mathematics, Scheme (mathematics), Zero (complex analysis), Homogeneous coordinate ring, Field (mathematics), Multiplicity (mathematics), Algebraic number

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::049942cd88bfd8e64d160547542e1118
https://doi.org/10.1007/s40306-021-00432-3

المؤلفون: ONI, BLESSING BISOLA

المساهمون: Oni, BLESSING BISOLA, Fantechi, Barbara

مصطلحات موضوعية: Studies have shown that certain singular a ne curves O(X) (e.g nodal cubic, lemniscate) admit a quantum homogeneous space structure { a right coideal subalgebra of a Hopf algebra H such that H is faithfully at as a O(X)-module. The starting point of our work is the observation in some examples that unlike their classical analogues, these quantum symmetries given by quantum groups H do not extend to the eld of rational functions of these singular curves. In the case of k[t2, t3] we addressed this limitation by rst observing that if the Hopf dual of the Hopf algebra H containing k[t2, t3] as a quantum homogeneous space is pointed then the quantum symmetries do extend to its rational function eld k(t). Taking this idea futher, we study the construction of Hopf algebras H acting on a given algebra K in terms of algebra morphisms : K ! Mn(K). This approach is particularly suited for controlling whether these actions restrict to a given subalgebra B of K, whether H is pointed, and whether these actions are compatible with a given-structure on K. In particular, we applied this theory to the eld K = k(t) of rational functions containing the coordinate ring B = k[t2, t3] of the cusp. We also described an explicit example of this theory and showed how it equips the cusp with a quantum homogeneous space structure, which, unlike the previously known one, extends from regular to rational functions, Settore MAT/03 - Geometria

Relation: https://hdl.handle.net/20.500.11767/130590

الاتاحة: https://hdl.handle.net/20.500.11767/130590

المؤلفون: Ana Garcia Elsener, Dusko Bogdanic, Karin Baur

المصدر: Nagoya Mathematical Journal. 240:322-354

مصطلحات موضوعية: Mathematics::Commutative Algebra, Degree (graph theory), Rank (linear algebra), General Mathematics, Categorification, Mathematics::Rings and Algebras, 010102 general mathematics, Structure (category theory), Homogeneous coordinate ring, 01 natural sciences, Cluster algebra, Combinatorics, Mathematics::Category Theory, Grassmannian, 0103 physical sciences, FOS: Mathematics, Mathematics - Combinatorics, Combinatorics (math.CO), 010307 mathematical physics, Representation Theory (math.RT), 0101 mathematics, Mathematics::Representation Theory, Indecomposable module, Mathematics - Representation Theory, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e24efebf4ed25d90a133529f879d8953
https://doi.org/10.1017/nmj.2019.14

المؤلفون: Masoumeh Javanbakht, Leila Sharifan

المصدر: Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry. 60:783-795

مصطلحات موضوعية: Condensed Matter::Quantum Gases, Physics, Sequence, Monomial, Algebra and Number Theory, Infinite field, Mathematics::Commutative Algebra, High Energy Physics::Lattice, Homogeneous coordinate ring, Algebraic geometry, Invariant theory, Combinatorics, symbols.namesake, symbols, High Energy Physics::Experiment, Geometry and Topology, Ideal (ring theory), Hilbert–Poincaré series

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::6eba2d87bdbf557a459ca60a9443d5bf
https://doi.org/10.1007/s13366-019-00451-0

المؤلفون: Mandira Mondal, Vijaylaxmi Trivedi

المصدر: Journal of Algebraic Combinatorics. 51:317-351

مصطلحات موضوعية: Algebra and Number Theory, Mathematics::Commutative Algebra, 010102 general mathematics, Multiplicative function, Regular polygon, Homogeneous coordinate ring, Polytope, Probability density function, 0102 computer and information sciences, 01 natural sciences, Combinatorics, 010201 computation theory & mathematics, Discrete Mathematics and Combinatorics, 0101 mathematics, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::dae83bf7c4d1f6d23fb92fa4a73b9828
https://doi.org/10.1007/s10801-019-00877-8

المؤلفون: Karin Baur, Gordana Todorov, Khrystyna Serhiyenko, Eleonore Faber, Sira Gratz

المصدر: Baur, K, Faber, E, Gratz, S, Serhiyenko, K & Todorov, G 2018, ' Friezes satisfying higher SL$_k$-determinants ', Alg. Number Th. https://doi.org/10.2140/ant.2021.15.29
Gratz, S H, Baur, K, Faber, E, Serhiyenko, K & Todorov, G 2021, ' Friezes satisfying higher SLk-determinants. ', Algebra and Number Theory, vol. 15, no. 1 .

مصطلحات موضوعية: Structure (category theory), Homogeneous coordinate ring, Type (model theory), Plücker coordinates, 01 natural sciences, Cluster algebra, 05E10, 13F60, 16G20, 18D99, 14M15, Combinatorics, Grassmannian, Mathematics::Category Theory, 0103 physical sciences, FOS: Mathematics, Mathematics - Combinatorics, 0101 mathematics, math.CO, Computer Science::Data Structures and Algorithms, math.RA, Mathematics, Algebra and Number Theory, Mathematics::Combinatorics, 010102 general mathematics, Mathematics - Rings and Algebras, Plücker embedding, 16. Peace & justice, Rings and Algebras (math.RA), Bijection, Combinatorics (math.CO), 010307 mathematical physics

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea2d4390144fc2a66792b153073fc576
https://eprints.whiterose.ac.uk/163712/8/ant-v15-n1-p02-s.pdf

المؤلفون: Tomasz Mańdziuk

مصطلحات موضوعية: Numerical Analysis, Hilbert series and Hilbert polynomial, Pure mathematics, Algebra and Number Theory, Mathematics::Commutative Algebra, Polynomial ring, Closure (topology), Homogeneous coordinate ring, symbols.namesake, Mathematics - Algebraic Geometry, 14C05 (Primary) 14N07 (Secondary), Hilbert scheme, FOS: Mathematics, symbols, Discrete Mathematics and Combinatorics, Projective space, Geometry and Topology, Projective plane, Ideal (ring theory), Algebraic Geometry (math.AG), Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27f7677231cf35c5acffbf53b67904b3
http://arxiv.org/abs/2011.14692

المؤلفون: Linhui Shen, Daping Weng

المصدر: Symmetry, Integrability and Geometry: Methods and Applications.

مصطلحات موضوعية: FOS: Physical sciences, Duality (optimization), Homogeneous coordinate ring, 01 natural sciences, Cluster algebra, Combinatorics, Mathematics - Algebraic Geometry, Grassmannian, 0103 physical sciences, FOS: Mathematics, Mathematics - Combinatorics, Representation Theory (math.RT), 0101 mathematics, Mathematics::Representation Theory, Algebraic Geometry (math.AG), Mathematical Physics, Physics, Conjecture, 010102 general mathematics, Mathematical Physics (math-ph), Function (mathematics), Plücker embedding, Combinatorics (math.CO), 010307 mathematical physics, Geometry and Topology, Mirror symmetry, Mathematics - Representation Theory, Analysis

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2890bfc3546c945a7dfe4afb110ac334
https://doi.org/10.3842/sigma.2020.067

المؤلفون: Naoki Fujita

المصدر: Journal of Algebra. 515:408-447

مصطلحات موضوعية: Pure mathematics, Mathematics::Combinatorics, Algebra and Number Theory, Mathematics::Commutative Algebra, 010102 general mathematics, Toric variety, Homogeneous coordinate ring, Polytope, 01 natural sciences, Representation theory, String (physics), Mathematics::Quantum Algebra, 0103 physical sciences, Convex body, 010307 mathematical physics, 0101 mathematics, Mathematics::Representation Theory, Projective variety, Mathematics, Valuation (algebra)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::8f35cea3e996f686818d1340e767d1b6
https://doi.org/10.1016/j.jalgebra.2018.08.019

المؤلفون: Mesut Şahin

المصدر: Finite Fields and Their Applications. 52:243-260

مصطلحات موضوعية: FOS: Computer and information sciences, Monomial, Pure mathematics, Computer Science - Information Theory, Complete intersection, Homogeneous coordinate ring, 0102 computer and information sciences, Commutative Algebra (math.AC), 01 natural sciences, Theoretical Computer Science, Mathematics - Algebraic Geometry, Mathematics::Algebraic Geometry, FOS: Mathematics, Mathematics - Combinatorics, 0101 mathematics, Algebraic Geometry (math.AG), Mathematics, Algebra and Number Theory, Mathematics::Commutative Algebra, Information Theory (cs.IT), Applied Mathematics, 010102 general mathematics, Degenerate energy levels, General Engineering, Toric variety, Torus, Mathematics - Commutative Algebra, Finite field, Primary 14M25, 14G50, Secondary 52B20, 010201 computation theory & mathematics, Combinatorics (math.CO), Locus (mathematics)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eeef55c5f9b8d379277a50bf7b7d54fd
https://doi.org/10.1016/j.ffa.2018.04.007

المؤلفون: Martin Kreuzer, Le Ngoc Long, Tran N. K. Linh

المصدر: Journal of Algebra. 501:255-284

مصطلحات موضوعية: Kähler differential, Pure mathematics, Algebra and Number Theory, 010102 general mathematics, Homogeneous coordinate ring, Field (mathematics), 01 natural sciences, Conic section, Scheme (mathematics), 0103 physical sciences, Point (geometry), 010307 mathematical physics, 0101 mathematics, Algebra over a field, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::7d68612cdc3282bb48b28ec8105ac634
https://doi.org/10.1016/j.jalgebra.2017.12.023

المؤلفون: Louiza Fouli, Paolo Mantero, Yu Xie

المصدر: Journal of Algebra. 498:211-227

مصطلحات موضوعية: Discrete mathematics, Algebra and Number Theory, Quadric, Conjecture, 010102 general mathematics, Zero (complex analysis), Homogeneous coordinate ring, 01 natural sciences, 010101 applied mathematics, Combinatorics, Homogeneous, Ideal (ring theory), 0101 mathematics, Algebraically closed field, Finite set, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::646abf2fe8769220786d02b1d5f2cf8c
https://doi.org/10.1016/j.jalgebra.2017.11.002

المؤلفون: Ignacio García-Marco, Isabel Bermejo, Eva García-Llorente

المصدر: Journal of Symbolic Computation. 81:1-19

مصطلحات موضوعية: Monomial, Homogeneous coordinate ring, 010103 numerical & computational mathematics, Type (model theory), Commutative Algebra (math.AC), 01 natural sciences, Combinatorics, Mathematics - Algebraic Geometry, symbols.namesake, Gröbner basis, FOS: Mathematics, 0101 mathematics, Algebraic Geometry (math.AG), Mathematics, Hilbert–Poincaré series, Discrete mathematics, Hilbert series and Hilbert polynomial, Algebra and Number Theory, Mathematics::Commutative Algebra, 010102 general mathematics, Mathematics - Commutative Algebra, Invariant theory, Computational Mathematics, Arithmetic progression, symbols, 05E40, 14M25, 20M25

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::feb405565dc78c951690cb011dbd9202
https://doi.org/10.1016/j.jsc.2016.11.001

المؤلفون: Alexandru Chirvasitu, S. Paul Smith

المصدر: Advances in Mathematics. 309:558-623

مصطلحات موضوعية: Discrete mathematics, Ring (mathematics), General Mathematics, 010102 general mathematics, Homogeneous coordinate ring, Algebraic geometry, Automorphism, 01 natural sciences, Combinatorics, Elliptic curve, Grassmannian, 0103 physical sciences, 010307 mathematical physics, 0101 mathematics, Algebraically closed field, Incidence (geometry), Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2b2d1c22f40469ab32e8cdf05ead991c
https://doi.org/10.1016/j.aim.2017.01.010