Lax tensors and separable coordinates in (2+1) dimensions D. BĂleanuS. Başkal OriginalPaper Pages: 1189 - 1194
Non-trivially associated tensor categories and left coset representatives E. J. Beggs OriginalPaper Pages: 1195 - 1199
Observables in 3d gravity and geodesic algebras L. O. ChekhovV. V. Fock OriginalPaper Pages: 1201 - 1208
Polynomial poisson algebras for two-dimensional classical superintegrable systems and polynomial associative algebras for quantum superintegrable systems C. Daskaloyannis OriginalPaper Pages: 1209 - 1214
Potential structure of AdS spaces E. E. DonetsA. I. PashnevV. O. Rivelles OriginalPaper Pages: 1215 - 1220
On the relation of Manin’s quantum plane and quantum Clifford algebras Bertfried Fauser OriginalPaper Pages: 1221 - 1228
Classification of representations of the algebraU q ′ (so3) through examples M. HavlíčekA. U. KlimykS. Pošta OriginalPaper Pages: 1235 - 1238
Quasi-integrable and superintegrable systems from a ‘deformed-mass’ two-photon algebra F. J. HerranzA. Ballesteros OriginalPaper Pages: 1239 - 1244
Integrability ofSU(N) spin chains with elliptic exchange V. I. Inozemtsev OriginalPaper Pages: 1251 - 1256
Representations of the nonstandard (twisted) deformationU′ q(so n ) forq a root of unity N. Z. IorgovA. U. Klimyk OriginalPaper Pages: 1257 - 1263
Galilean covariant Lie algebra of quantum mechanical observables E. Kapuścik OriginalPaper Pages: 1279 - 1282
Local field theory on κ-Minkowski space, star products and noncommutative translations P. KosińskiP. MaślankaJ. Lukierski OriginalPaper Pages: 1283 - 1290
Full chains of twists for orthogonal algebras Petr P. KulishVladimir D. LyakhovskyAlexander Stolin OriginalPaper Pages: 1291 - 1296
Graded contractions of Lie algebras and central extensions Marc de Montigny OriginalPaper Pages: 1297 - 1302
Darboux transformations for Lamé potentials Javier NegroLuis M. NietoDavid J. Fernndez C. OriginalPaper Pages: 1303 - 1308
D-dimensional massless particle with extended gauge invariance A. Nersessian OriginalPaper Pages: 1309 - 1315
Sequential Bethe vectors and the quantum Ernst system M. NiedermaierH. Samtleben OriginalPaper Pages: 1317 - 1322
The superconformal algebras in one dimension and spinning particles A. Pashnev OriginalPaper Pages: 1335 - 1339
Some remarks onU q \((\mathfrak{s}\mathfrak{l}(2,\mathbb{R}))\) at root of unityat root of unity Pavel Šťovíček OriginalPaper Pages: 1353 - 1358
New approach in theory of Clebsch-Gordan coefficients foru(n) andU q(u(n)) V. N. TolstoyJ. P. Draayer OriginalPaper Pages: 1359 - 1369
Solvable gaudin models for higher rank symplectic algebras F. WagnerA. J. Macfarlane OriginalPaper Pages: 1371 - 1377