8 citations
2 papers
math-ph2012★ 8 cited
Six types of functions of the Lie groups O(5) and G(2)
Lenka Háková, Jiří Hrivnák, Jiří Patera
New families of -functions are described in the context of the compact simple Lie groups O(5) and G(2). These functions of two real variables generalize the common exponential f…
math-ph2012★ 2 cited
Three variable exponential functions of the alternating group
Jiří Hrivnák, Jiří Patera, Severin Pošta
New class of special functions of three real variables, based on the alternating subgroup of the permutation group , is studied. These functions are used for Fourier-like expa…