连续q雅可比多项式

连续q雅可比多项式定义如下

P n ( α ; β ) ( x | q ) = {\displaystyle P_{n}^{(\alpha ;\beta )}(x|q)=} ( q α + 1 ; q ) n ( q ; q ; ) n {\displaystyle {\frac {(q^{\alpha +1};q)_{n}}{(q;q;)_{n}}}}

  • 4 Φ 3 {\displaystyle _{4}\Phi _{3}} ( q n , q n + α + β + 1 ; q α / 2 + 1 / 4 e i θ ; q α / 2 + 1 / 4 e i θ ) {\displaystyle (q^{-n},q^{n+\alpha +\beta +1};q^{\alpha /2+1/4}e^{i\theta };q^{\alpha /2+1/4}e^{-i\theta })}

极限关系

连续q雅可比多项式→连续q拉盖尔多项式

lim β P n ( α ; β ) ( x | q ) = P n ( α ) ( x | q ) {\displaystyle \lim _{\beta \to \infty }P_{n}^{(\alpha ;\beta )}(x|q)=P_{n}^{(\alpha )}(x|q)}

连续q雅可比多项式→雅科比多项式

lim q 1 P n ( α ; β ) ( x | q ) = P n ( α ; β ) ( x | q ) {\displaystyle \lim _{q\to 1}P_{n}^{(\alpha ;\beta )}(x|q)=P_{n}^{(\alpha ;\beta )}(x|q)}

图集

CONTINUOUS Q-JACOBI ABS COMPLEX 3D MAPLE PLOT
CONTINUOUS Q-JACOBI IM COMPLEX 3D MAPLE PLOT
CONTINUOUS Q-JACOBI RE COMPLEX 3D MAPLE PLOT
CONTINUOUS Q-JACOBI ABS DENSITY MAPLE PLOT
CONTINUOUS Q-JACOBI IM DENSITY MAPLE PLOT
CONTINUOUS Q-JACOBI RE DENSITY MAPLE PLOT




参考文献

  • Askey, Richard; Wilson, James, Some basic hypergeometric orthogonal polynomials that generalize Jacobi polynomials, Memoirs of the American Mathematical Society, 1985, 54 (319): iv+55, ISBN 978-0-8218-2321-7, ISSN 0065-9266, MR 0783216, doi:10.1090/memo/0319 
  • Gasper, George; Rahman, Mizan, Basic hypergeometric series, Encyclopedia of Mathematics and its Applications 96 2nd, Cambridge University Press, 2004, ISBN 978-0-521-83357-8, MR 2128719, doi:10.2277/0521833574 
  • Koekoek, Roelof; Lesky, Peter A.; Swarttouw, René F., Hypergeometric orthogonal polynomials and their q-analogues, Springer Monographs in Mathematics, Berlin, New York: Springer-Verlag, 2010, ISBN 978-3-642-05013-8, MR 2656096, doi:10.1007/978-3-642-05014-5 
  • Koornwinder, Tom H.; Wong, Roderick S. C.; Koekoek, Roelof; Swarttouw, René F., http://dlmf.nist.gov/18 |contribution-url=缺少标题 (帮助), Olver, Frank W. J.; Lozier, Daniel M.; Boisvert, Ronald F.; Clark, Charles W. (编), NIST Handbook of Mathematical Functions, Cambridge University Press, 2010, ISBN 978-0521192255, MR2723248 
  • Rahman, Mizan, The linearization of the product of continuous q-Jacobi polynomials, Canadian Journal of Mathematics, 1981, 33 (4): 961–987, ISSN 0008-414X, MR 0634153, doi:10.4153/CJM-1981-076-8 
q超几何函数与q超几何正交多项式
q超几何函数
q超几何正交多项式