Methods of geometry of differential equations in analysis of integrable models of field theory A. V. Kiselev OriginalPaper Pages: 4295 - 4377
On construction of symmetries from integrals of hyperbolic partial differential systems D. K. DemskoiS. Ya. Startsev OriginalPaper Pages: 4378 - 4384
Decompositions of the loop algebra over so(4) and integrable models of the chiral equation type O. V. EfimovskayaV. V. Sokolov OriginalPaper Pages: 4385 - 4391
On the classification of conditionally integrable evolution systems in (1 + 1) dimensions A. Sergyeyev OriginalPaper Pages: 4392 - 4400
Symmetry constraints for real dispersionless Veselov-Novikov equation L. V. BogdanovB. G. KonopelchenkoA. Moro OriginalPaper Pages: 4411 - 4418
Classes of Maxwell spaces that admit subgroups of the Poincaré group M. A. Parinov OriginalPaper Pages: 4419 - 4458
Electromagnetic waves that admit translations along null vectors A. S. Ivanova OriginalPaper Pages: 4459 - 4464
A new hyperbolic equation possessing a zero-curvature representation M. Pobořil OriginalPaper Pages: 4484 - 4485