Found 1,006 Documents (Results 1–100)

100
MathJax

Optimal finite homogeneous sphere approximation. (English)Zbl 07526458

MSC:  20F55 20H15 20B25
Full Text:

Reflection length in the general linear and affine groups. (English)Zbl 07517829

MSC:  20G15 20G40 20F55
Full Text:

String $$C$$-groups with real Schur index 2. (English)Zbl 07517051

MSC:  20F55 20B25 20D06
Full Text:

Minimal supplements of maximal tori in their normalizers for the groups $$F_4(q)$$. (English. Russian original)Zbl 07503381

Izv. Math. 86, No. 1, 126-149 (2022); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 86, No. 1, 134-159 (2022).
MSC:  20G40 20G07 20F55
Full Text:

A diamond lemma for Hecke-type algebras. (English)Zbl 07479589

MSC:  20F55 16S15
Full Text:

Full Text:

Full Text:

Alternating quotients of right-angled Coxeter groups. (English)Zbl 07476304

MSC:  20E26 20D06
Full Text:

Full Text:

A combinatorial formula for the coefficient of $$q$$ in Kazhdan-Lusztig polynomials. (English)Zbl 1470.05170

MSC:  05E16 20C08 20F55
Full Text:

Two families of locally toroidal regular 4-hypertopes arising from toroids. (English)Zbl 1471.51006

Cunningham, Gabriel (ed.) et al., Polytopes and discrete geometry. AMS special session, Northeastern University, Boston, MA, USA, April 21–22, 2018. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 764, 89-100 (2021).
Full Text:

Full Text:

Full Text:

MSC:  20Fxx
Full Text:

Spherical functions for Gelfand pairs of complex reflection groups. (English)Zbl 07322769

MSC:  20F55 33-XX
Full Text:

Full Text:

Towards constructing fully homomorphic encryption without ciphertext noise from group theory. (English)Zbl 1459.94136

Takagi, Tsuyoshi (ed.) et al., International symposium on mathematics, quantum theory, and cryptography. Proceedings of MQC 2019, Fukuoka, Japan, September 25–27, 2019. Singapore: Springer. Math. Ind. (Tokyo) 33, 57-78 (2021).
Full Text:

Full Text:

The symmetric group $$\ S_4$$ and its metamorphoses. An introduction to symmetry. (Le groupe symétrique $$\ S_4$$ et ses métamorphoses. Une introduction à la symétrie.) (French)Zbl 07517383

Nano. Paris: Calvage et Mounet (ISBN 978-2-916352-85-5/pbk). xv, 264 p. (2020).

Full Text:

Tetrahedral Coxeter groups, large group-actions on 3-manifolds and equivariant Heegaard splittings. (English)Zbl 1472.57029

MSC:  57M60 57S17 57S25
Full Text:

Introduction to the theory of elliptic hypergeometric integrals. (English)Zbl 1454.81205

Gritsenko, Valery (ed.) et al., Partition functions and automorphic forms. Lecture notes based on the presentations at the international scientifc school, Dubna, Russia, January 29 – February 2, 2018. Cham: Springer. Mosc. Lect. 5, 271-318 (2020).
Full Text:

Full Text:

Full Text:

Full Text:

Generalized coinvariant algebras for wreath products. (English)Zbl 1447.05241

MSC:  05E18 05E05 20C30
Full Text:

The weak order on Weyl posets. (English)Zbl 07224946

MSC:  20F55 03G10 06B99
Full Text:

Full Text:

2-chains: An interesting family of posets. (English)Zbl 1481.06010

MSC:  06A07 20F55
Full Text:

A factorisation theorem for the coinvariant algebra of a unitary reflection group. (English)Zbl 1445.20035

MSC:  20F55 20G40 20G05
Full Text:

Strange expectations and simultaneous cores. (English. French summary)Zbl 1440.05035

Proceedings of the 28th international conference on formal power series and algebraic combinatorics, FPSAC 2016, Vancouver, Canada, July 4–8, 2016. Nancy: The Association. Discrete Mathematics & Theoretical Computer Science (DMTCS). Discrete Math. Theor. Comput. Sci., Proc., 1159-1170 (2020).
Full Text:

Full Text:

Full Text:

Full Text:

On large orientation-reversing finite group-actions on 3-manifolds and equivariant Heegaard decompositions. (English)Zbl 1432.57048

MSC:  57M60 57S17 57S25
Full Text:

Spherical and geodesic growth rates of right-angled Coxeter and Artin groups are Perron numbers. (English)Zbl 07155230

MSC:  20F55 20F36
Full Text:

Full Text:

Full Text:

Full Text:

The root class residuality of the tree product of groups with amalgamated retracts. (English. Russian original)Zbl 1450.20004

Sib. Math. J. 60, No. 4, 699-708 (2019); translation from Sib. Mat. Zh. 60, No. 4, 891-906 (2019).
Full Text:

Springer correspondence for complex reflection groups. (English)Zbl 1447.20008

Ji, Lizhen (ed.) et al., Tsinghua lectures in mathematics. Somerville, MA: International Press; Beijing: Higher Education Press. Adv. Lect. Math. (ALM) 45, 393-418 (2019).
Full Text:

Noncrossing partitions, Bruhat order and the cluster complex. (Partitions non-croisées, ordre de Bruhat et complexe d’amas.) (English. French summary)Zbl 1421.05011

MSC:  05A15 20F55 05E15
Full Text:

Full Text:

Full Text:

Full Text:

Automorphism groups of quandles and related groups. (English)Zbl 1481.20217

MSC:  20N02 20B25 57K12
Full Text:

The Jones-Wenzl idempotent of a generalized Temperley-Lieb algebra. (English)Zbl 1467.20030

MSC:  20F55 20C08
Full Text:

Full Text:

Full Text:

Setwise intersecting families in classical Coxeter groups. (English)Zbl 1405.05191

MSC:  05E10 20F55
Full Text:

Morphisms from Hecke algebras to graphic Temperley-Lieb algebras. (English)Zbl 1414.20003

Reviewer: Hu Jun (Beijing)
Full Text:

Skew divided difference operators in the Nichols algebra associated to a finite Coxeter group. (English)Zbl 1477.20072

MSC:  20F55 14N15 05E16
Full Text:

Some results on affine Deligne-Lusztig varieties. (English)Zbl 1441.14147

Sirakov, Boyan (ed.) et al., Proceedings of the international congress of mathematicians, ICM 2018, Rio de Janeiro, Brazil, August 1–9, 2018. Volume II. Invited lectures. Hackensack, NJ: World Scientific; Rio de Janeiro: Sociedade Brasileira de Matemática (SBM). 1345-1365 (2018).
Full Text:

Integers, modular groups, and hyperbolic space. (English)Zbl 1451.11124

Conder, Marston D. E. (ed.) et al., Discrete geometry and symmetry. Dedicated to Károly Bezdek and Egon Schulte on the occasion of their 60th birthdays. Selected papers based on the presentations at the conference ‘Geometry and symmetry’, Veszprém, Hungary, June 29 – July 3, 2015. Cham: Springer. Springer Proc. Math. Stat. 234, 225-234 (2018).
Full Text:

Noncrossing partitions and Milnor fibers. (English)Zbl 07006378

MSC:  20F55 52C35 05E99
Full Text:

On the Calogero-Moser space associated with dihedral groups. (English)Zbl 1407.37092

MSC:  37J35 20F55
Full Text:

Full Text:

Full Text:

MSC:  20F55
Full Text:

Length enumeration of fully commutative elements in finite and affine Coxeter groups. (English)Zbl 1402.20050

MSC:  20F55 05A15 05E15 20D60
Full Text:

Full Text:

Lifting involutions in a Weyl group to the torus normalizer. (English)Zbl 1452.20045

MSC:  20G05 20G40 20F55
Full Text:

Unitary representations of cyclotomic rational Cherednik algebras. (English)Zbl 1405.20010

Reviewer: Wei Feng (Beijing)
Full Text:

Parabolic subgroup orbits on finite root systems. (English)Zbl 1398.20048

MSC:  20F55 17B22 20E07
Full Text:

Commuting involution graphs for $$\tilde{C}_n$$. (English)Zbl 1473.20044

MSC:  20F55 05C25 20D60
Full Text:

Canonical bases of invariant polynomials for the irreducible reflection groups of types $$E_{6}$$, $$E_{7}$$, and $$E_{8}$$. (English)Zbl 1436.20075

MSC:  20F55 13A50
Full Text:

On application of linear algebra in classification cubic $$s$$-regular graphs of order 28$$p$$. (English)Zbl 1390.05089

MSC:  05C25 20B25

On 1234-nesting Kazhdan-Lusztig $$R$$-polynomials for the symmetric group. (English)Zbl 1387.05011

MSC:  05A15 05E15 20F55 20C30
Full Text:

On the length of fully commutative elements. (English)Zbl 1388.05195

MSC:  05E15 05A15 20F55 57M27
Full Text:

Note on the residual finiteness of Artin groups. (English)Zbl 1425.20020

MSC:  20F36 20F24 20E26
Full Text:

Full Text:

Full Text:

Full Text:

Coxeter groups. (English)Zbl 1430.20030

Clay, Matt (ed.) et al., Office hours with a geometric group theorist. Princeton, NJ: Princeton University Press. 269-290 (2017).
MSC:  20F55 57M60 20-01
Full Text:

Tilting and cluster tilting associated with reduced expression in Coxeter groups. (English)Zbl 1417.16024

Ueda, Akira (ed.), Proceedings of the 49th symposium on ring theory and representation theory, Osaka Prefecture University, Osaka, Japan, August 31 – September 3, 2016. Shimane: Symposium on Ring Theory and Representation Theory Organizing Committee. 61-66 (2017).
MSC:  16G20 16G60

Cherednik and Hecke algebras of varieties with a finite group action. (English)Zbl 1474.20005

MSC:  20C08 20F55
Full Text:

On the complexity of multiplication in the Iwahori-Hecke algebra of the symmetric group. (English)Zbl 07003728

MSC:  20C08 20F55 20B40
Full Text:

Full Text:

A word property for twisted involutions in Coxeter groups. (English)Zbl 1379.05126

Drmota, Michael (ed.) et al., Extended abstracts of the ninth European conference on combinatorics, graph theory and applications, EuroComb 2017, Vienna, Austria, August 28 – September 1, 2017. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 61, 569-575 (2017).
Full Text:

Full Text:

Invariants of finite groups generated by generalized transvections in the modular case. (English)Zbl 06770123

MSC:  13A50 20F55 20F99
Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

Faces of root polytopes in all dimensions. (English)Zbl 1370.52020

MSC:  52B12 20F55 17B22
Full Text:

Full Text:

On L. G. Kovàcs’ problem. (English. Russian original)Zbl 1368.20019

Algebra Logic 55, No. 4, 340-344 (2016); translation from Algebra Logika 55, No. 4, 512-518 (2016).
MSC:  20D40 20D20 20F55
Full Text:

Classification of finite groups generated by reflections and rotations. (English)Zbl 1392.20016

MSC:  20D99 20F55 57S17
Full Text:

Full Text:

Whitney regularity of the image of the Chevalley mapping. (English)Zbl 1372.58004

MSC:  58B10 20F55 57N80
Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

Canonical systems of basic invariants for unitary reflection groups. (English)Zbl 1358.13011

MSC:  13A50 20F55
Full Text:

Ideals generated by traces in the algebra of symplectic reflections $$H_{1,\nu_1,\nu_2}(I_2(2m))$$. (English. Russian original)Zbl 1371.16029

Theor. Math. Phys. 187, No. 2, 706-717 (2016); translation from Teor. Mat. Fiz. 187, No. 2, 297-309 (2016).
MSC:  16S35 20C05
Full Text:

Automata, reduced words and Garside shadows in Coxeter groups. (English)Zbl 1346.20053

MSC:  20F55 20F10 05E15 68Q45
Full Text:

all top 5

all top 5

all top 5

all top 3

all top 3