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139 publications using GAP in the category "Associative rings and algebras"

[A08] Abdollahi, A., Commuting graphs of full matrix rings over finite fields, Linear Algebra Appl., 428 (11-12) (2008), 2947--2954.

[A01] Aichinger, E., On the maximal ideals of non-zero-symmetric near-rings and of composition algebras of polynomial functions of $\Omega$-groups, Quaest. Math., 24 (4) (2001), 453--480.

[A02] Aichinger, E., The polynomial functions on certain semidirect products of groups, Acta Sci. Math. (Szeged), 68 (1-2) (2002), 63--81.

[AF04] Aichinger, E. and Farag, M., On when the multiplicative center of a near-ring is a subnear-ring, Aequationes Math., 68 (1-2) (2004), 46--59.

[AKS08] Aleev, R. Z., Kargapolov, A. V., and Sokolov, V. V., The ranks of central unit groups of integral group rings of alternating groups, Fundam. Prikl. Mat., 14 (7) (2008), 15--21.

[AS09] Aleev, R. Z. and Sokolov, V. V., On central unit groups of integral group rings of alternating groups, Proc. Steklov Inst. Math., 267 (suppl. 1) (2009), S1--S9.

[A02] Alp, M., Enumeration of Whitehead groups of low order, Internat. J. Algebra Comput., 12 (5) (2002), 645--658.

[A00] Alp, M., Some results on derivation groups, Turkish J. Math., 24 (2) (2000), 121--128.

[AA+14] Andruskiewitsch, N., Angiono, I., Garc\'\ia Iglesias, A., Masuoka, A., and Vay, C., Lifting via cocycle deformation, J. Pure Appl. Algebra, 218 (4) (2014), 684--703.

[AF07] Andruskiewitsch, N. and Fantino, F., On pointed Hopf algebras associated with alternating and dihedral groups, Rev. Un. Mat. Argentina, 48 (3) (2007), 57--71 (2008).

[AF+10] Andruskiewitsch, N., Fantino, F., Garc\'\ia, G. A., and Vendramin, L., On twisted homogeneous racks of type D, Rev. Un. Mat. Argentina, 51 (2) (2010), 1--16.

[AF+11] Andruskiewitsch, N., Fantino, F., Gra\~na, M., and Vendramin, L., Finite-dimensional pointed Hopf algebras with alternating groups are trivial, Ann. Mat. Pura Appl. (4), 190 (2) (2011), 225--245.

[AF+10] Andruskiewitsch, N., Fantino, F., Gra\~na, M., and Vendramin, L., Pointed Hopf algebras over some sporadic simple groups, C. R. Math. Acad. Sci. Paris, 348 (11-12) (2010), 605--608.

[AKS04] Araújo, I. M., Kelarev, A. V., and Solomon, A., An algorithm for commutative semigroup algebras which are principal ideal rings, Comm. Algebra, 32 (4) (2004), 1237--1254.

[BK07] Bagi\'nski, C. and Konovalov, A., The modular isomorphism problem for finite $p$-groups with a cyclic subgroup of index $p^2$, in Groups St. Andrews 2005. Vol. 1, Cambridge Univ. Press, Cambridge, London Math. Soc. Lecture Note Ser., 339 (2007), 186--193.

[BP12] Balagovi\'c, M. and Policastro, C., Category $\scr O$ for the rational Cherednik algebra associated to the complex reflection group $G_12$, J. Pure Appl. Algebra, 216 (4) (2012), 857--875.

[B07] Balogh, Z., Further results on a filtered multiplicative basis of group algebras, Math. Commun., 12 (2) (2007), 229--238.

[BJ11] Balogh, Z. and Juhász, T., Nilpotency class of symmetric units of group algebras, Publ. Math. Debrecen, 79 (1-2) (2011), 171--180.

[BL07] Balogh, Z. and Li, Y., On the derived length of the group of units of a group algebra, J. Algebra Appl., 6 (6) (2007), 991--999.

[B06] Bartholdi, L., Branch rings, thinned rings, tree enveloping rings, Israel J. Math., 154 (2006), 93--139.

[BM05] Benini, A. and Morini, F., Partially balanced incomplete block designs from weakly divisible nearrings, Discrete Math., 301 (1) (2005), 34--45.

[BGK10] Bilgin, T., Gorentas, N., and Kelebek, I. G., Characterization of central units of $\Bbb ZA_n$, J. Korean Math. Soc., 47 (6) (2010), 1239--1252.

[BM01] Binder, F. and Mayr, P., Algorithms for finite near-rings and their $N$-groups, J. Symbolic Comput., 32 (1-2) (2001), 23--38
(Computer algebra and mechanized reasoning (St. Andrews, 2000)).

[B01] Blanchard, P. F., Exceptional group ring automorphisms for groups of order 96, Comm. Algebra, 29 (11) (2001), 4823--4830.

[B08] Bocklandt, R., Graded Calabi Yau algebras of dimension 3, J. Pure Appl. Algebra, 212 (1) (2008), 14--32.

[BE00] Bovdi, A. and Erdei, L., Unitary units in modular group algebras of $2$-groups, Comm. Algebra, 28 (2) (2000), 625--630.

[B12] Bovdi, V., Group rings in which the group of units is hyperbolic, J. Group Theory, 15 (2) (2012), 227--235.

[BJK11] Bovdi, V. A., Jespers, E., and Konovalov, A. B., Torsion units in integral group rings of Janko simple groups, Math. Comp., 80 (273) (2011), 593--615.

[BK08] Bovdi, V. A. and Konovalov, A. B., Integral group ring of the Mathieu simple group $M_23$, Comm. Algebra, 36 (7) (2008), 2670--2680.

[BK10] Bovdi, V. A. and Konovalov, A. B., Torsion units in integral group ring of Higman-Sims simple group, Studia Sci. Math. Hungar., 47 (1) (2010), 1--11.

[BK09] Bovdi, V. A. and Konovalov, A. B., Integral group ring of Rudvalis simple group, Ukra\"\i n. Mat. Zh., 61 (1) (2009), 3--13.

[BKL11] Bovdi, V. A., Konovalov, A. B., and Linton, S., Torsion units in integral group rings of Conway simple groups, Internat. J. Algebra Comput., 21 (4) (2011), 615--634.

[BKL08] Bovdi, V. A., Konovalov, A. B., and Linton, S., Torsion units in integral group ring of the Mathieu simple group $\rm M_22$, LMS J. Comput. Math., 11 (2008), 28--39.

[BKS07] Bovdi, V. A., Konovalov, A. B., and Siciliano, S., Integral group ring of the Mathieu simple group $M_12$, Rend. Circ. Mat. Palermo (2), 56 (1) (2007), 125--136.

[BH08] Bovdi, V. and Hertweck, M., Zassenhaus conjecture for central extensions of $S_5$, J. Group Theory, 11 (1) (2008), 63--74.

[BHK04] Bovdi, V., Höfert, C., and Kimmerle, W., On the first Zassenhaus conjecture for integral group rings, Publ. Math. Debrecen, 65 (3-4) (2004), 291--303.

[BK07] Bovdi, V. and Konovalov, A., Integral group ring of the first Mathieu simple group, in Groups St. Andrews 2005. Vol. 1, Cambridge Univ. Press, Cambridge, London Math. Soc. Lecture Note Ser., 339 (2007), 237--245.

[BK12] Bovdi, V. and Konovalov, A., Integral group ring of the Mathieu simple group $M_24$, J. Algebra Appl., 11 (1) (2012), 1250016, 10.

[BH+06] Breuer, T., Héthelyi, L., Horváth, E., Külshammer, B., and Murray, J., Cartan invariants and central ideals of group algebras, J. Algebra, 296 (1) (2006), 177--195.

[BJR09] Broche, O., Jespers, E., and Ruiz, M., Antisymmetric elements in group rings with an orientation morphism, Forum Math., 21 (3) (2009), 427--454.

[BK11] Bächle, A. and Kimmerle, W., On torsion subgroups in integral group rings of finite groups, J. Algebra, 326 (2011), 34--46.

[CM06] Carlson, J. F. and Matthews, G., Generators and relations for matrix algebras, J. Algebra, 300 (1) (2006), 134--159.

[CC99] Carnahan, S. and Childs, L., Counting Hopf Galois structures on non-abelian Galois field extensions, J. Algebra, 218 (1) (1999), 81--92.

[CH04] Chen, H. and Hiss, G., Projective summands in tensor products of simple modules of finite dimensional Hopf algebras, Comm. Algebra, 32 (11) (2004), 4247--4264.

[CH+10] Chu, H., Hu, S., Kang, M., and Kunyavskii, B. E., Noether's problem and the unramified Brauer group for groups of order 64, Int. Math. Res. Not. IMRN (12) (2010), 2329--2366.

[CGW14] Cohen, A. M., Gijsbers, D. A. H., and Wales, D. B., The Birman-Murakami-Wenzl algebras of type $D_n$, Comm. Algebra, 42 (1) (2014), 22--55.

[CGW05] Cohen, A. M., Gijsbers, D. A. H., and Wales, D. B., BMW algebras of simply laced type, J. Algebra, 286 (1) (2005), 107--153.

[CW11] Cohen, A. M. and Wales, D. B., The Birman-Murakami-Wenzl algebras of type $\bold E_n$, Transform. Groups, 16 (3) (2011), 681--715.

[CZ13] Coquereaux, R. and Zuber, J., Drinfeld doubles for finite subgroups of $\rm SU(2)$ and $\rm SU(3)$ Lie groups, SIGMA Symmetry Integrability Geom. Methods Appl., 9 (2013), Paper 039, 36.

[CG11] Creedon, L. and Gildea, J., The structure of the unit group of the group algebra $\Bbb F_2^kD_8$, Canad. Math. Bull., 54 (2) (2011), 237--243.

[DEM13] Danz, S., Ellers, H., and Murray, J., The centralizer of a subgroup in a group algebra, Proc. Edinb. Math. Soc. (2), 56 (1) (2013), 49--56.

[KDP11] de Klerk, E., Dobre, C., and Pasechnik, D. V., Numerical block diagonalization of matrix $\ast$-algebras with application to semidefinite programming, Math. Program., 129 (1, Ser. B) (2011), 91--111.

[RRZ11] del R\'\io, A., Ruiz Mar\'\in, M., and Zalesskii, P., Subgroup separability in integral group rings, J. Algebra, 347 (2011), 60--68.

[DS14] Devadas, S. and Sam, S. V., Representations of rational Cherednik algebras of $G(m,r,n)$ in positive characteristic, J. Commut. Algebra, 6 (4) (2014), 525--559.

[DNV15] Dong, J., Natale, S., and Vendramin, L., Frobenius property for fusion categories of small integral dimension, J. Algebra Appl., 14 (2) (2015), 1550011, 17.

[DJK10] Dooms, A., Jespers, E., and Konovalov, A., From Farey symbols to generators for subgroups of finite index in integral group rings of finite groups, J. K-Theory, 6 (2) (2010), 263--283.

[DZ10] Dzhumadil\cprimedaev, A. and Zusmanovich, P., Commutative 2-cocycles on Lie algebras, J. Algebra, 324 (4) (2010), 732--748.

[E08] Eick, B., Computing automorphism groups and testing isomorphisms for modular group algebras, J. Algebra, 320 (11) (2008), 3895--3910.

[E11] Eick, B., Computing nilpotent quotients of associative algebras and algebras satisfying a polynomial identity, Internat. J. Algebra Comput., 21 (8) (2011), 1339--1355.

[EK16] Eick, B. and King, S., The isomorphism problem for graded algebras and its application to $\rm mod$-$p$ cohomology rings of small $p$-groups, J. Algebra, 452 (2016), 487--501.

[EKV15] Eisele, F., Kiefer, A., and Van Gelder, I., Describing units of integral group rings up to commensurability, J. Pure Appl. Algebra, 219 (7) (2015), 2901--2916.

[EG+08] Estrada, S., Garc\'\ia-Rozas, J. R., Peralta, J., and Sánchez-Garc\'\ia, E., Group convolutional codes, Adv. Math. Commun., 2 (1) (2008), 83--94.

[FK15] Ferraz, R. A. and Kitani, P. M., Units of $\Bbb ZC_p^n$, Comm. Algebra, 43 (11) (2015), 4936--4950.

[FW11] Fong, Y. and Wang, C. S., On derivations of centralizer near-rings, Taiwanese J. Math., 15 (4) (2011), 1437--1446.

[FGV07] Freyre, S., Gra\~na, M., and Vendramin, L., On Nichols algebras over $\rm SL(2,\Bbb F_q)$ and $\rm GL(2,\Bbb F_q)$, J. Math. Phys., 48 (12) (2007), 123513, 11.

[FGV10] Freyre, S., Gra\~na, M., and Vendramin, L., On Nichols algebras over $\rm PGL(2,q)$ and $\rm PSL(2,q)$, J. Algebra Appl., 9 (2) (2010), 195--208.

[GM11] Garc\'\ia Iglesias, A. and Mombelli, M., Representations of the category of modules over pointed Hopf algebras over $\Bbb S_3$ and $\Bbb S_4$, Pacific J. Math., 252 (2) (2011), 343--378.

[GV14] Garc\'\ia Iglesias, A. and Vay, C., Finite-dimensional pointed or copointed Hopf algebras over affine racks, J. Algebra, 397 (2014), 379--406.

[GS10] Gilbert, N. D. and Samman, M., Endomorphism seminear-rings of Brandt semigroups, Comm. Algebra, 38 (11) (2010), 4028--4041.

[G10] Gildea, J., The structure of the unit group of the group algebra of Pauli's group over any field of characteristic 2, Internat. J. Algebra Comput., 20 (5) (2010), 721--729.

[G13] Gildea, J., Zassenhaus conjecture for integral group ring of simple linear groups, J. Algebra Appl., 12 (6) (2013), 1350016, 10.

[GT16] Gildea, J. and Tylyshchak, A., Torsion units in the integral group ring of $\rm PSL(3, 4)$, J. Algebra Appl., 15 (1) (2016), 1650013, 9.

[GD11] Gonçalves, J. Z. and Del R\'\io, A., Bass cyclic units as factors in a free group in integral group ring units, Internat. J. Algebra Comput., 21 (4) (2011), 531--545.

[GGR14] Gonçalves, J. Z., Guralnick, R. M., and del R\'\io, A., Bass units as free factors in integral group rings of simple groups, J. Algebra, 404 (2014), 100--123.

[G11] Grabowski, J. E., Braided enveloping algebras associated to quantum parabolic subalgebras, Comm. Algebra, 39 (10) (2011), 3491--3514.

[GHV11] Gra\~na, M., Heckenberger, I., and Vendramin, L., Nichols algebras of group type with many quadratic relations, Adv. Math., 227 (5) (2011), 1956--1989.

[GHS01] Green, E. L., Heath, L. S., and Struble, C. A., Constructing homomorphism spaces and endomorphism rings, J. Symbolic Comput., 32 (1-2) (2001), 101--117
(Computer algebra and mechanized reasoning (St. Andrews, 2000)).

[GHS00] Green, E. L., Heath, L. S., and Struble, C. A., Constructing endomorphism rings via duals, in Proceedings of the 2000 International Symposium on Symbolic and Algebraic Computation (St.\ Andrews), ACM, New York (2000), 129--136 (electronic).

[GNS15] Grishkov, A., Nunes, R., and Sidki, S., On groups with cubic polynomial conditions, J. Algebra, 437 (2015), 344--364.

[GS10] Grundman, H. G. and Smith, T. L., Galois realizability of groups of order 64, Cent. Eur. J. Math., 8 (5) (2010), 846--854.

[HLV12] Heckenberger, I., Lochmann, A., and Vendramin, L., Braided racks, Hurwitz actions and Nichols algebras with many cubic relations, Transform. Groups, 17 (1) (2012), 157--194.

[HP08] Henke, A. and Paget, R., Brauer algebras with parameter $n=2$ acting on tensor space, Algebr. Represent. Theory, 11 (6) (2008), 545--575.

[HS15] Herman, A. and Singh, G., Revisiting the Zassenhaus conjecture on torsion units for the integral group rings of small groups, Proc. Indian Acad. Sci. Math. Sci., 125 (2) (2015), 167--172.

[H08] Hertweck, M., Zassenhaus conjecture for $A_6$, Proc. Indian Acad. Sci. Math. Sci., 118 (2) (2008), 189--195.

[H07] Hertweck, M., A note on the modular group algebras of odd $p$-groups of $M$-length three, Publ. Math. Debrecen, 71 (1-2) (2007), 83--93.

[HN04] Hertweck, M. and Nebe, G., On group ring automorphisms, Algebr. Represent. Theory, 7 (2) (2004), 189--210.

[HS07] Hertweck, M. and Soriano, M., Parametrization of central Frattini extensions and isomorphisms of small group rings, Israel J. Math., 157 (2007), 63--102.

[HK00] Hiss, G. and Kessar, R., Scopes reduction and Morita equivalence classes of blocks in finite classical groups, J. Algebra, 230 (2) (2000), 378--423.

[HKN12] Hiss, G., Koenig, S., and Naehrig, N., On the socle of an endomorphism algebra, J. Pure Appl. Algebra, 216 (6) (2012), 1288--1294.

[H16] Hoshi, A., Birational classification of fields of invariants for groups of order 128, J. Algebra, 445 (2016), 394--432.

[HSL98] Héthelyi, L., Szőke, M., and Lux, K., The restriction of indecomposable modules of group algebras and the quasi-Green correspondence, Comm. Algebra, 26 (1) (1998), 83--95.

[IMM14] Iovanov, M., Mason, G., and Montgomery, S., $FSZ$-groups and Frobenius-Schur indicators of quantum doubles, Math. Res. Lett., 21 (4) (2014), 757--779.

[IL00] Ivanyos, G. and Lux, K., Treating the exceptional cases of the MeatAxe, Experiment. Math., 9 (3) (2000), 373--381.

[JRV14] Jespers, E., del R\'\io, A., and Van Gelder, I., Writing units of integral group rings of finite abelian groups as a product of Bass units, Math. Comp., 83 (285) (2014), 461--473.

[JO+13] Jespers, E., Olteanu, G., del R\'\io, A., and Van Gelder, I., Group rings of finite strongly monomial groups: central units and primitive idempotents, J. Algebra, 387 (2013), 99--116.

[K10] Kawai, H., Construction of maximal ideals of commutative group algebras, Internat. J. Algebra Comput., 20 (3) (2010), 381--389.

[K13] Kimmerle, W., Unit groups of integral group rings: old and new, Jahresber. Dtsch. Math.-Ver., 115 (2) (2013), 101--112.

[KPS13] Kochetov, M., Parsons, N., and Sadov, S., Counting fine grading on matrix algebras and on classical simple Lie algebras, Internat. J. Algebra Comput., 23 (7) (2013), 1755--1781.

[K13] Kohl, T., Regular permutation groups of order $mp$ and Hopf Galois structures, Algebra Number Theory, 7 (9) (2013), 2203--2240.

[K07] Kohl, T., Groups of order $4p$, twisted wreath products and Hopf-Galois theory, J. Algebra, 314 (1) (2007), 42--74.

[K07] Konovalov, A., Wreath products in modular group algebras of some finite 2-groups, Acta Math. Acad. Paedagog. Nyházi. (N.S.), 23 (2) (2007), 125--127.

[KK07] Konovalov, A. and Krivokhata, A., On the isomorphism problem for unit groups of modular group algebras, Acta Sci. Math. (Szeged), 73 (1-2) (2007), 53--59.

[KT04] Konovalov, A. B. and Tsapok, A. G., Symmetric subgroups of a normalized multiplicative group of the modular group algebra of a finite $p$-group, Nauk. V\=\i sn. Uzhgorod. Univ. Ser. Mat. \=Inform. (9) (2004), 20--24.

[K04] Künzer, M., On representations of twisted group rings, J. Group Theory, 7 (2) (2004), 197--229.

[LBP06] Li, Y., Bell, H. E., and Phipps, C., On reversible group rings, Bull. Austral. Math. Soc., 74 (1) (2006), 139--142.

[L13] Liu, S., Brauer algebras of type $\rm F_4$, Indag. Math. (N.S.), 24 (2) (2013), 428--442.

[L01] Lorenz, M., Multiplicative invariants and semigroup algebras, Algebr. Represent. Theory, 4 (3) (2001), 293--304.

[LMR94] Lux, K., Müller, J., and Ringe, M., Peakword condensation and submodule lattices: an application of the MEAT-AXE, J. Symbolic Comput., 17 (6) (1994), 529--544.

[ME04] Martin, P. P. and Elgamal, A., Ramified partition algebras, Math. Z., 246 (3) (2004), 473--500.

[MM02] Mayr, P. and Morini, F., Nearrings whose set of $N$-subgroups is linearly ordered, Results Math., 42 (3-4) (2002), 339--348.

[M06] Meyer, H., On a subalgebra of the centre of a group ring, J. Algebra, 295 (1) (2006), 293--302.

[M02] Meyer, H., Konjugationsklassensummen in endlichen Gruppenringen, Bayreuth. Math. Schr. (66) (2002), viii+160
(Dissertation, Universität Bayreuth, Bayreuth, 2002).

[M08] Meyer, H., On a subalgebra of the centre of a group ring. II, Arch. Math. (Basel), 90 (2) (2008), 112--122.

[M03] Müller, J., A note on applications of the `Vector Enumerator' algorithm, Linear Algebra Appl., 365 (2003), 291--300
(Special issue on linear algebra methods in representation theory).

[OR03] Olivieri, A. and del R\'\io, A., An algorithm to compute the primitive central idempotents and the Wedderburn decomposition of a rational group algebra, J. Symbolic Comput., 35 (6) (2003), 673--687.

[ORS04] Olivieri, A., del R\'\io, A., and Simón, J. J., On monomial characters and central idempotents of rational group algebras, Comm. Algebra, 32 (4) (2004), 1531--1550.

[O07] Olteanu, G., Computing the Wedderburn decomposition of group algebras by the Brauer-Witt theorem, Math. Comp., 76 (258) (2007), 1073--1087 (electronic).

[OR07] Olteanu, G. and del R\'\io, A., Group algebras of Kleinian type and groups of units, J. Algebra, 318 (2) (2007), 856--870.

[OR09] Olteanu, G. and del R\'\io, A., An algorithm to compute the Wedderburn decomposition of semisimple group algebras implemented in the GAP package \tt wedderga, J. Symbolic Comput., 44 (5) (2009), 507--516.

[OV15] Olteanu, G. and Van Gelder, I., Construction of minimal non-abelian left group codes, Des. Codes Cryptogr., 75 (3) (2015), 359--373.

[P09] Pfeiffer, G., A quiver presentation for Solomon's descent algebra, Adv. Math., 220 (5) (2009), 1428--1465.

[Q13] Quadrat, A., Grade filtration of linear functional systems, Acta Appl. Math., 127 (2013), 27--86.

[RS10] Reiner, V. and Stamate, D. I., Koszul incidence algebras, affine semigroups, and Stanley-Reisner ideals, Adv. Math., 224 (6) (2010), 2312--2345.

[R00] Rossmanith, R., Lie centre-by-metabelian group algebras in even characteristic. I, II, Israel J. Math., 115 (2000), 51--75, 77--99.

[S07] Salim, M. A. M., Torsion units in the integral group ring of the alternating group of degree 6, Comm. Algebra, 35 (12) (2007), 4198--4204.

[S92] Sandling, R., Presentations for unit groups of modular group algebras of groups of order $16$, Math. Comp., 59 (200) (1992), 689--701.

[S16] Schauenburg, P., Computing higher Frobenius-Schur indicators in fusion categories constructed from inclusions of finite groups, Pacific J. Math., 280 (1) (2016), 177--201.

[S01] Seidel, U., Exceptional sequences for quivers of Dynkin type, Comm. Algebra, 29 (3) (2001), 1373--1386.

[S09] Sidki, S. N., Functionally recursive rings of matrices---two examples, J. Algebra, 322 (12) (2009), 4408--4429.

[S01] Swallow, J. R., Quadratic descent for quaternion algebras, Comm. Algebra, 29 (10) (2001), 4523--4544.

[SS15] Szántó, C. and Szöllősi, I., Hall polynomials and the Gabriel-Roiter submodules of simple homogeneous modules, Bull. Lond. Math. Soc., 47 (2) (2015), 206--216.

[S14] Szöllősi, I., Computing the extensions of preinjective and preprojective Kronecker modules, J. Algebra, 408 (2014), 205--221.

[T15] Thiel, U., Champ: a Cherednik algebra Magma package, LMS J. Comput. Math., 18 (1) (2015), 266--307.

[T14] Thiel, U., A counter-example to Martino's conjecture about generic Calogero-Moser families, Algebr. Represent. Theory, 17 (5) (2014), 1323--1348.

[U95] Ufnarovskij, V. A., Combinatorial and asymptotic methods in algebra [ MR1060321 (92h:16024)], in Algebra, VI, Springer, Berlin, Encyclopaedia Math. Sci., 57 (1995), 1--196.

[VO11] Van Gelder, I. and Olteanu, G., Finite group algebras of nilpotent groups: a complete set of orthogonal primitive idempotents, Finite Fields Appl., 17 (2) (2011), 157--165.

[Y05] Yoshikawa, M., The intersection of normal closed subsets of an association scheme is not always normal, J. Fac. Sci. Shinshu Univ., 40 (2005), 37--40 (2006).

[Z13] Zelikson, S., On crystal operators in Lusztig's parametrizations and string cone defining inequalities, Glasg. Math. J., 55 (1) (2013), 177--200.

[D07] \Dbarokovi\'c, D. v., Poincaré series of some pure and mixed trace algebras of two generic matrices, J. Algebra, 309 (2) (2007), 654--671.