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  • Bôcher and Abstract Contractions of 2nd Order Quadratic Algebras

    Escobar Ruiz, Mauricio A.; Kalnins, Ernie G.; Miller, W., Jr.; Subag, Eyal (Institute of Mathematics of NAS of Ukraine, 2017)
    Quadratic algebras are generalizations of Lie algebras which include the symmetry algebras of 2nd order superintegrable systems in 2 dimensions as special cases. The superintegrable systems are exactly solvable physical ...
  • Bôcher contractions of conformally superintegrable Laplace equations

    Kalnins, Ernie G.; Miller, W., Jr.; Subag, Eyal (2016)
    The explicit solvability of quantum superintegrable systems is due to symmetry, but the symmetry is often “hidden”. The symmetry generators of 2nd order superintegrable systems in 2 dimensions close under commutation to ...
  • Structure relations and darboux contractions for 2D 2nd order superintegrable systems

    Heinonen, Robin; Kalnins, Ernie G.; Miller, W., Jr.; Subag, Eyal (Institute of Mathematics of National Academy of Science of Ukraine, 2015)
    Two-dimensional quadratic algebras are generalizations of Lie algebras that include the symmetry algebras of 2nd order superintegrable systems in 2 dimensions as special cases. The superintegrable systems are exactly ...

Eyal Subag has 4 co-authors in Research Commons.