Celebratio Mathematica

R. As­key, J. Fitch, and G. Gasper: “On a pos­it­ive tri­go­no­met­ric sum,” Proc. Am. Math. Soc. 19 : 6 (December 1968), pp. 1507. MR 231107 Zbl 0174.​35704 article

R. As­key and G. Gasper: “Lin­ear­iz­a­tion of the product of Jac­obi poly­no­mi­als, III,” Can. J. Math. 23 : 2 (1971), pp. 332–​338. MR 273273 Zbl 0212.​40904 article

R. As­key and G. Gasper: “Jac­obi poly­no­mi­al ex­pan­sions of Jac­obi poly­no­mi­als with non-neg­at­ive coef­fi­cients,” Proc. Cam­bridge Philos. Soc. 70 : 2 (1971), pp. 243–​255. MR 296369 Zbl 0217.​11402 article

G. Gasper: “A pos­it­ive in­teg­ral (Richard As­key),” SIAM Re­view 13 : 3 (1971), pp. 396–​397. article

R. As­key and G. Gasper: “Cer­tain ra­tion­al func­tions whose power series have pos­it­ive coef­fi­cients,” Am. Math. Monthly 79 : 4 (April 1972), pp. 327–​341. Part II was pub­lished in SIAM J. Math. Anal. 5:1 (1974). This also ap­peared as a 1970 tech­nic­al re­port. MR 301441 Zbl 0242.​33023 article

C. C. Rousseau, R. As­key, and G. Gasper: “Prob­lem 71-13: ‘A pos­it­ive in­teg­ral’ by L. Carl­itz,” SIAM Rev. 14 (1972), pp. 372–​378. MR 304731 article

R. As­key, G. Gasper, and M. E.-H. Is­mail: “A pos­it­ive sum from sum­mab­il­ity the­ory,” J. Ap­prox­im­a­tion The­ory 13 : 4 (April 1975), pp. 413–​420. Ded­ic­ated to G. G. Lorentz on the oc­ca­sion of his sixty-fifth birth­day. MR 369978 Zbl 0295.​40008 article

R. As­key, G. Gasper, and L. A. Har­ris: “An in­equal­ity for Tchebycheff poly­no­mi­als and ex­ten­sions,” J. Ap­prox­im­a­tion The­ory 14 : 1 (May 1975), pp. 1–​11. MR 372285 Zbl 0297.​33018 article

R. As­key and G. Gasper: “Pos­it­ive Jac­obi poly­no­mi­al sums, II,” Am. J. Math. 98 : 3 (1976), pp. 709–​737. Part I was pub­lished in To­hoku Math. J. 24:2 (1972). Part III was pub­lished in Lin­ear op­er­at­ors and ap­prox­im­a­tion, II (1974). MR 430358 Zbl 0355.​33005 article

R. As­key and G. Gasper: “Con­vo­lu­tion struc­tures for Laguerre poly­no­mi­als,” J. Ana­lyse Math. 31 (1977), pp. 48–​68. MR 486692 Zbl 0347.​33006 article

R. As­key and G. Gasper: “In­equal­it­ies for poly­no­mi­als,” pp. 7–​32 in The Bieberbach con­jec­ture (West La­fay­ette, IN, 11–14 March 1985). Edi­ted by D. Dras­in, P. Duren, and A. Marden. Math­em­at­ic­al Sur­veys and Mono­graphs 21. Amer­ic­an Math­em­at­ic­al So­ci­ety (Provid­ence, RI), 1986. MR 875228 incollection

G. Gasper and M. Rah­man: Ba­sic hy­per­geo­met­ric series. En­cyc­lo­pe­dia of Math­em­at­ics and its Ap­plic­a­tions 35. Cam­bridge Uni­versity Press, 1990. With a fore­word by Richard As­key. A Rus­si­an trans­la­tion was pub­lished in 1993. 2nd edi­tion pub­lished in 2004. MR 1052153 Zbl 0695.​33001 book

G. Gasper and M. Rah­man: Ba­sic hy­per­geo­met­ric series, 2nd edition. En­cyc­lo­pe­dia of Math­em­at­ics and its Ap­plic­a­tions 96. Cam­bridge Uni­versity Press, 1990. With a fore­word by Richard As­key. Re­pub­lic­a­tion of 1990 ori­gin­al. MR 2128719 Zbl 1129.​33005 book

D. Gasper and M. Rakh­man: Bazisnye giper­geo­met­richeskie ryady [Ba­sic hy­per­geo­met­ric series]. Mir (Mo­scow), 1993. With a fore­word by Richard As­key. Trans­lated from the Eng­lish and with a pre­face by N. M. Atak­ishiev and S. K. Suslov. Rus­si­an trans­la­tion of 1990 ori­gin­al. MR 1286735 Zbl 0848.​33011 book

G. Gasper, M. E. H. Is­mail, T. Koorn­winder, P. Nevai, and D. Stan­ton: “The math­em­at­ic­al con­tri­bu­tions of Richard As­key,” pp. 1–​18 in $q$-Series from a con­tem­por­ary per­spect­ive (South Had­ley, MA, 21–25 June 1998). Edi­ted by M. E. H. Is­mail and D. W. Stan­ton. Con­tem­por­ary Math­em­at­ics 254. Amer­ic­an Math­em­at­ic­al So­ci­ety (Provid­ence, RI), 2000. MR 1768919 Zbl 0953.​01015 incollection

G. E. An­drews, G. Gasper, and S. Suslov: “Pre­face,” pp. 5–​6 in As­key spe­cial is­sues, published as Ramanu­jan J. 13 : 1–​3. Spring­er (New York), June 2007. MR 2281153 Zbl 1186.​00042 incollection