2 papers
solv-int1998
On Calogero wave functions
C. Gonera, P. Kosiński, M. Majewski +1
Two properties of Calogero wave functions for rational Calogero models are studied: (i) the representation of the wave functions in terms of the exponential of Lassalle operators,…
math.QA1998
The contraction of and its differential structures to
P. Kosiński, P. Maślanka
The deformed double covering of E(2) group, denoted by , is obtained by contraction from the . The contraction procedure is then used for producing a new e…