Categories of Symmetry Groups of the Space of Solutions of the Special Doubly Confluent Heun Equationстатья
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Аннотация:The representations of the groups 𝐺_I, 𝐺_II, 𝐺_III, 𝐺_IV that characterize symmetries of the solution space of a special doubly confluent Heun equation are described. Categories of groups whose commutator subgroup is isomorphic to the group of integers are introduced, and an algorithm for categorical characterization of such groups is described. An implementation of the algorithm for the groups 𝐺_I, …, 𝐺_IV is given.