Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: keyword exact "Krawtchouk polynomials" Add to list Conference Paper C1 Finite oscillator models described by the Lie superalgebra sl(2|1) Joris Van der Jeugt (UGent) (2013) Nankai Series in Pure, Applied Mathematics and Theoretical Physics. 11. p.301-306 Add to list Journal Article A1 open access A finite oscillator model related to sl(2|1) Elchin Jafarov (UGent) and Joris Van der Jeugt (UGent) (2012) JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL. 45(27).