Publications

Results 1-69 of 69 (Search time: 0.003 seconds).

Issue DateTitleAuthor(s)RelationscopusWOSFulltext/Archive link
12024Automorphism groups of cyclic orbifold vertex operator algebras associated with the Leech lattice and some non-prime isometriesKoichi Betsumiya; Ching Hung Lam ; Hiroki ShimakuraIsrael Journal of Mathematics 259( 2), 621-650
22024Extra automorphisms of cyclic orbifolds of lattice vertex operator algebrasChing Hung Lam ; Hiroki ShimakuraJournal of Pure and Applied Algebra 228(2), 107454
32023A lattice theoretical interpretation of generalized deep holes of the Leech lattice vertex operator algebraLam, Ching Hung ; Miyamoto, MasahikoForum of Mathematics, Sigma 11, e86
42023Unitary forms for holomorphic vertex operator algebras of central charge 24Lam, Ching Hung Letters in Mathematical Physics 113(2), 28
52021Schellekens' list and the very strange formulavan Ekeren, Jethro; Lam, Ching Hung ; Möller, Sven; Shimakura, HirokiAdvances in Mathematics 380, 107567
62020Inertia groups and uniqueness of holomorphic vertex operator algebrasChing Hung Lam ; Hiroki ShimakuraTransformation Groups 25, 1223-1268
72020A Holomorphic vertex operator algebra of central charge 24 with the weight one Lie algebra F4,6A2,2Lam, Ching Hung ; Lin, XingjunJournal of Pure and Applied Algebra 224(3), 1241-1279
82020On orbifold constructions associated with the Leech lattice vertex operator algebraLAM, CHING HUNG ; SHIMAKURA, HIROKIMathematical Proceedings of the Cambridge Philosophical Society 168(2), 261-285
92020Classification of extremal vertex operator algebras with two simple modulesGrady, J. Connor; Lam, Ching Hung ; Tener, James E.; Yamauchi, HiroshiJournal of Mathematical Physics 61(5), 052302
1020193-dimensional Griess Algebras and Miyamoto InvolutionsLam, Ching Hung ; Yamauchi, HiroshiBulletin of the Institute of Mathematics Academia Sinica NEW SERIES 14(2), 119-147
112019Reverse orbifold construction and uniqueness of holomorphic vertex operator algebrasLam, Ching Hung ; Shimakura, HirokiTransactions of the American Mathematical Society 372(10) 7001-7024
122019Level-Rank Duality for Vertex Operator Algebras of types B and DJiang, Cuipo; Lam, Ching Hung Bulletin of the Institute of Mathematics Academia Sinica NEW SERIES 14(1), 31-54
132019Parafermion vertex operator algebras and $ W$-algebrasArakawa, Tomoyuki; Lam, Ching Hung ; Yamada, HiromichiTransactions of the American Mathematical Society 371(6), 4277-4301
142019On irreducibility of modules of Whittaker type for cyclic orbifold vertex algebrasAdamović, Dražen; Lam, Ching Hung ; Pedić, Veronika; Yu, NinaJournal of Algebra 539, 1-23
152019Cyclic orbifolds of lattice vertex operator algebras having group-like fusionsLam, Ching Hung Letters in Mathematical Physics 110, 1081-1112
16201971 holomorphic vertex operator algebras of central charge 24Lam, Ching Hung ; Shimakura, HirokiBulletin of the Institute of Mathematics Academia Sinica NEW SERIES 14(1), 87-118
172018Modular framed vertex operator algebrasDong, Chongying; Lam, Ching Hung ; Ren, LiEuropean Journal of Mathematics
182018Extensions of tensor products of Zp-orbifold models of the lattice vertex operator algebra V2Ap−1Abe, Toshiyuki; Lam, Ching Hung ; Yamada, HiromichiJournal of Algebra 510, 24-51
192018On {\mathbb {Z}}_p-orbifold constructions of the Moonshine vertex operator algebraAbe, Toshiyuki; Lam, Ching Hung ; Yamada, HiromichiMathematische Zeitschrift 290, 683-697
202018Vertex operator algebras generated by Ising vectors of σ-typeJiang, Cuipo; Lam, Ching Hung ; Yamauchi, HiroshiMathematische Zeitschrift 293, 425-442
212017$\mathbb{Z}_3$-orbifold construction of the Moonshine vertex operator algebra and some maximal 3-local subgroups of the MonsterChen, Hsian-Yang; Lam, Ching Hung ; Shimakura, HirokiMathematische Zeitschrift 288, 75-100
222013Moonshine paths for 3A and 6A nodes of the extended -diagramR.L. Griess Jr.; Ching Hung Lam JOURNAL OF ALGEBRA 379, 85-112
232013Griess algebras generated by 3 Ising vectors of central 2A-typeLam, Ching Hung ; Su, C. S.JOURNAL OF ALGEBRA 374, 141-166
242012A new existence proof of the Monster by VOA theoryGriess Jr., Robert L.; Lam, Ching Hung MICHIGAN MATHEMATICAL JOURNAL 61(3), 555-573
252012Residue codes of extremal Type II $\\mathbb{Z}_4$-codes and the moonshine vertex operator algebraMasaaki Harada; Ching Hung Lam ; Akihiro MunemasaMATHEMATISCHE ZEITSCHRIFT 274(1-2), 685-700
262012Quadratic spaces and holomorphic framed vertex operator algebras of central charge 24Lam, Ching Hung ; Shimakura, H.PROCEEDINGS OF THE LONDON MATHEMATICAL SOCIETY 104(1), 540-576
272012McKay’s E 6 Observation on the Largest Fischer GroupG. Höhn; Ching Hung Lam ; H. YamauchiCOMMUNICATIONS IN MATHEMATICAL PHYSICS 310(2), 329-365
282012Diagonal lattices and rootless $EE_8$ pairsR.L. Griess Jr.; Ching Hung Lam JOURNAL OF PURE AND APPLIED ALGEBRA 216(1), 154-169
292012McKay’s E7 Observation on the Baby MonsterGerald Höhn; Ching Hung Lam ; Hiroshi YamauchiINTERNATIONAL MATHEMATICS RESEARCH NOTICES 2012(1), 166-212
302011On the constructions of holomorphic vertex operator algebras of central charge 24Lam, Ching Hung COMMUNICATIONS IN MATHEMATICAL PHYSICS  305(1), 153-198
312011A moonshine path from $E_8$ to the MonsterGriess Jr., Robert L.; Ching Hung Lam JOURNAL OF PURE AND APPLIED ALGEBRA 215(5), 927-948
322011A moonshine path for 5A and associated lattices of ranks 8 and 16Griess Jr., Robert L.; Ching Hung Lam JOURNAL OF ALGEBRA 331(1), 338-361
332011EE8-Lattices and Dihedral GroupsGriess Jr., R.L.; Ching Hung Lam PURE AND APPLIED MATHEMATICS QUARTERLY 7(3), 621-743
342010The structure of parafermion vertex operator algebrasC. Dong; Ching Hung Lam ; Q. Wang; H. YamadaJOURNAL OF ALGEBRA 323(2), 371-381
352009W-algebras related to parafermion algebrasC. Dong; Ching Hung Lam ; H. YamadaJOURNAL OF ALGEBRA 322(7), 2366-2403
362009Frame Stabilizers for Framed Vertex Operator Algebras Associated to Lattices Having 4-FramesLam, Ching Hung ; Shimakura, H.INTERNATIONAL MATHEMATICS RESEARCH NOTICES 2009(24), 4547-4577
372008On a class of vertex operator algebras having a faithful $S_{n 1}$-actionLam, Ching Hung ; Sakuma, S.TAIWANESE JOURNAL OF MATHEMATICS 12(9), 2465-2488
382008On the structure of framed vertex operator algebras and their pointwise frame stabilizersLam, Ching Hung ; Yamauchi, H.COMMUNICATIONS IN MATHEMATICAL PHYSICS 277(1), 237-285
392008W-algebras in lattice vertex operator algebrasLam, Ching Hung ; Dong, C.; Yamada, H.Lie Theory and Its Applications in Physics VII, Proc. of the VII International Workshop(Varna, Bulgaria) 2007, 25-35
402008Rootless pairs of EE8-latticesGriess Jr., R.L.; Ching Hung Lam Electronic Research Announcements in Mathematical Sciences 15, 52-61
412007Vertex Operator Algebras, Extended E₈ Diagram, and McKay's Observation on the Monster Simple GroupLam, Ching Hung ; Yamada, H.; Yamauchi, H.TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY 359(9), 4107-4123
422007Extension of the tensor product of unitary Virasoro vertex operator algebrasT. S. Chen; Ching Hung Lam COMMUNICATIONS IN ALGEBRA 35(8), 2487-2505
432007Ising vectors and automorphism groups of commutant subalgebras related to root systemsLam, Ching Hung ; Sakuma, S.; Yamauchi, H.Mathematische Zeitschrift 255(3), 597-626
442007A characterization of the moonshine vertex operator algebra by means of Virasoro framesLam, Ching Hung ; Yamauchi, H.INTERNATIONAL MATHEMATICS RESEARCH NOTICES 2007, rnm003
452007Uniqueness Results for the Moonshine Vertex Operator AlgebraC. Dong; R. L. Griess Jr.; Ching Hung Lam American Journal of Mathematics 129(2), 583-609
462007Ising vectors in the vertex operator algebra $V_{\\Lambda}^ $  associated with the Leech lattice ΛLam, Ching Hung ; Shimakura, H.INTERNATIONAL MATHEMATICS RESEARCH NOTICES 2007, rnm132
472006Niemeier Lattices, Coxeter elements and McKay's E8 observation on the Monster simple groupC. H. Lam ; M. MiyamotoIntern. Math. Res. Notices 2006, 35967
482005McKay's observation and vertex operator algebras generated by two conformal vectors of central charge 1/2C. H. Lam ; H. Yamada; H. YamauchiIntern. Math. Res. Paper 2005(3), 117-181
492004Decomposition of the lattice vertex operator algebra $V_{sqrt{2}A_l$C. H. Lam ; H. YamadaJournal of Algebra 272(2), 614-624
502004Tricritical 3-state Potts model and vertex operator algebras constructed from ternary codesLam, C. H. ; Yamada, HCommunications in Algebra 32(11), 4197-4219
512004ℤ3 symmetry and W3 algebra in lattice vertex operator algebrasC. Dong; C. H. Lam ; K. Tanabe; H. Yamada; K. YokoyamaPacific Journal of Mathematics 215(2), 245-296
522003Extension of unitary Virasoro vertex operator algebra by a simple moduleC. H. Lam ; N. Lam; H. YamauchiInternational Mathematics Research Notices 2003(11), 577-611
532003ℤ3-Twisted Representations of Lattice Vertex Operator AlgebrasC. H. Lam ; H. YamadaCommunications in Algebra 31(6), 3001-3020
5420033-state Potts model, Moonshine vertex operator algebra and 3A-elements of the Monster groupM. Kitazume; C. H. Lam ; H. YamadaInternational Mathematics Research Notices 2003(23), 1269 -1303
552002Moonshine vertex operator algebra as L( 1 2 ,0)⊗L( 7 10 ,0)⊗L( 4 5 ,0)⊗L(1,0) -modulesM. Kitazume; C. H. Lam ; H. YamadaJournal of Pure and Applied Algebra 173(1), 15-48
562001A Class of Vertex Operator Algebras Constructed from Z8 CodesM. Kitazume; C. H. Lam ; H. YamadaJournal of Algebra 242(1), 338-359
572001Induced modules for orbifold vertex operator algebrasLam, Ching Hung Journal of Mathematical Society of Japan 53(3), 541-557
582001Decomposition of the vertex operator algebra $V_{sqrt{2}D_n}$C. Dong; C. H. Lam ; H. YamadaCommunications in Contemporary Mathematics 3(1), 137-151
592001Fusion rules for Hamming code vertex operator algebraLam, Ching Hung Communications in Algebra 29(5), 2125 -2145
602001Representations of ternary code vertex operator algebrasLam, Ching Hung Communications in Algebra 29(3), 951-971
612000Some twisted modules for framed vertex operator algebrasLam, Ching Hung Journal of Algebra 231(1), 331-341
622000Decomposition of the Moonshine vertex operator algebra as Virasoro modulesK.Kitazume; C. H. Lam ; H. YamadaJournal of Algebra 226(2), 893-919
632000Z2 × Z2 Codes and Vertex Operator AlgebrasC. H. Lam ; H. YamadaJournal of Algebra 224(2), 268-291
641999Decomposition of the vertex operator algebra $V_{sqrt{2}A_3}$C. Dong; C. H. Lam ; H. YamadaJournal of Algebra 222(2), 500-510
651999Twisted repesentations of code vertex operator algebrasLam, Ching Hung Journal of Algebra 217(7), 275-299
661999Code vertex operator algebras under coordinates changeLam, Ching Hung Communications in Algebra 27(9), 4587-4605
671999On VOA associated with special Jordan algebrasLam, Ching Hung Communications in Algebra 27(4), 1665-1681
681996Construction of vertex operator algebras form commutative associative algebrasLam, Ching Hung Communications in Algebra 24(14), 4439-4460
691995Inverses of virasoro operatorsK. Harada; C. H. Lam Communications in Algebra 23(12), 4405-4413