Asit Kumar Chongdar Asit Kumar Chongdar Professor , Mathematics Post Doctoral Fellow (Sept 1995 – Sept 1997) in the University of Torino, Italy. Ph. D. in Pure Mathematics from the University of Calcutta in the year 1984. M. Sc. (1st Class) in Pure Mathematics from the University of Calcutta in the year 1973. Contact Addresses Residence Megdoot Apartment, Flat No. D – 3 J-G /7, Aswininagar, Kolkata – 700 059, West Bengal, India Phone (office) +91 - 33 - 26684561/62/63 Ext. 219 Mobile +91 - email chongdarmath@yahoo.co.in Research Areas Lie theory and Special Functions. Recent Publications A. K. Chongdar 1980 On a bilateral generating relation involving Laguerre polynomials. Math. Balkanica 10 Reprint not received. A. K. Chongdar, On a bilateral generating relation involving Laguerre polynomials., Math. Balkanica, Vol. No.- 10, 1980. A. K. Chongdar, Une nouvelle fonction generatrice pour les polynomes de Laguerre du point de vue d’un parameters des groups de transformations continues., Math. Balkanica, Vol. No. - 11, 1981 A. K. Chongdar, Une nouvelle function generatrice pour les polynomes d’Hermite du point de vue de L’algebra de Lie., Math. Balkanica, Vol. No. - 11,1981 A. K. Chongdar & S.K. Chatterjea, On a class of trilateral generating relations with Tchebycheff polynomials from the view point of one parameter group of continuous transformations., Bull. Cal. Math. Soc., Vol. No. - 73, Page No.- 127 – 140, 1981 A. K. Chongdar, A new class of generating relations involving Laguerre and Gegenbaure polynomials., Jour. Pure Math., Vol. No. - 1, Page No. - 27 – 31, 1981 A. K. Chongdar, On a class of generating relations for certain special functions from the view point of one parameter continuous transformations group., Pure Math. Manuscript, Vol. No. - 1, Page No. - 5 – 14, 1982 A. K. Chongdar, Some generating functions of Laguerre polynomials., Bull. Cal. Math. Soc., Vol. No. - 74, Page No. - 69 – 74, 1982 A. K. Chongdar, On a pair of generating relations for some special functions from the view point of Lie-algebra., Jour. Pure Math., Vol. No. - 2, Page No. - 41 – 45, 1982 A. K. Chongdar, Operational derivation of the mixed trilateral generating relation of Laguerre polynomials., Pure Math. Manuscript, Vol. No. - 2, Page No. - 5 – 7, 1983 A. K. Chongdar, Group-theoretic study of certain generating functions of Gegenbauer polynomials., Orissa Math. Jour., Vol. No. - 2, Page No. - 71 – 85, 1983 A. K. Chongdar & B. K.Guhathakurta, A bilateral generating functions for the Gegenbauer polynomials by Group-theoretic method., Ranchi Univ. Math. Jour., Vol. No. - 14, Page No. - 67 – 72, 1983 A. K. Chongdar, Some generating functions involving Laguerre polynomials., Bull. Cal. Math. Soc., Vol. No. - 76, Page No. - 262 – 269, 1984 A. K. Chongdar, Some generating functions of generalized Bessel polynomials., Bull. Cal. Math. Soc., Vol. No. - 76, Page No. - 362 – 369, 1984 A. K. Chongdar, Some generating functions of modified Bessel polynomials from the view point of Lie-group., Internat. J. Math. And Math. Sci., Vol. No. - 7, Page No. - 823 – 825, 1984 A. K. Chongdar & A. B. Chakrabarti, Some trilateral generating relations of Hypergeometric polynomials., Ranchi Univ. Math. Jour., Vol. No. - 14, Page No. - 67 – 72, 1984 A. K. Chongdar, Some generating functions involving generalized Bessel polynomials., Bull. Cal. Math. Soc., Vol. No. - 77, Page No. - 330 – 339, 1985 A. K. Chongdar, Group-theoretic study of certain generating functions., Bull. Cal. Math. Soc., Vol. No. - 77, Page No. - 151 – 157, 1985 A. K. Chongdar & A. B. Chakrabarti, Group-theoretic study of certain generating functions Hypergeometric polynomials., Tamkang Jour. Math., Vol. No. - 16 (3), Page No. - 1 – 10, 1985 A. K. Chongdar, A general form of extension of Hardy-Hille formula., Bull. Cal. Math. Soc., Vol. No. - 78, Page No. - 232 – 234, 1986 A. K. Chongdar, A lie-algebra and generating functions of modified Laguerre polynomials., Bull. Cal. Math. Soc., Vol. No. - 78, Page No. - 219 – 226, 1986 A. K. Chongdar, On Jacobi polynomials., Bull. Cal. Math. Soc., Vol. No. - 78, Page No. - 363 – 374, 1986 A. K. Chongdar & B. K.Guhathakurta, Some generating functions of modified Bessel polynomials by Lie-algebraic method., Bull. Inst. Math. Acad. Sinica., Vol. No. - 14 (2), Page No. - 215 – 221, 1986 A. K. Chongdar, On class of bilateral generating functions for certain special functions., Proc. Indian Acad. Sci. (Math. Sci.), Vol. No. - 95 (2), Page No. - 133 – 140, 1986 A. K. Chongdar, On generating functions of Laguerre polynomials., Bull. Cal. Math. Soc., Vol. No. - 79, Page No. - 48 – 56, 1987 A. K. Chongdar, A note on the derivation of some mixed trilateral generating relations of modified Laguerre polynomials by group-theoretic method., Jour. Orissa Math. Soc., Vol. No. - 6, Page No. -55 – 59, 1987 A. K. Chongdar, On the unification of a class of bilateral generating functions for certain special functions., Tamkang Jour. Math., Vol. No. - 18 (3), Page No. - 53 – 59, 1987 A. K. Chongdar, Lie –algebra and modified Bessel polynomials., Bull. Inst. Math. Acad. Sinica., Vol. No. - 15 (4), Page No. - 417 – 431, 1987 A. K. Chongdar, On generating functions of generalized Bessel polynomials., Kobe Jour. Math., Vol. No. - 5, Page No. - 151 – 154, 1988 A. K. Chongdar, Some generating functions of -the generalization of Harmite polynomials., Tamkang Jour. Math., Vol. No. - 19 (3), Page No. - 49 – 51, 1988 A. K. Chongdar & M.C. Mukherjee, On the unification of a class of trilateral generating functions for certain special functions., Tamkang Jour. Math., Vol. No. - 19 (3), Page No. - 41 – 48, 1988 A. K. Chongdar & M.C. Mukherjee, On bilateral generating functions of simple Bessel polynomials., Proc. Indian Acad. Sci. (Math. Sci.), Vol. No. - 98 (1), Page No. - 59 – 62, 1988 A. K. Chongdar & M.C. Mukherjee, Derivation of some generating functions of modified Bessel polynomials by lie algebraic method., Bull. Cal. Math. Soc., Vol. No. - 80, Page No. - 411 – 416, 1988 A. K. Chongdar, A general theorem on the unification of a class of bilateral generating functions for certain special functions., Bull. Cal. Math. Soc., Vol. No. - 81, Page No. - 46 – 53, 1989 A. K. Chongdar & M.C. Mukherjee, On a class of bilateral generating relations for certain special functions., Bull. Inst. Math. Acad. Sinica., Vol. No. - 17 (1), Page No. - 67 – 73, 1989 A. K. Chongdar & A. Ludu, Study of some properties of partial differential equations by Lie algebraic method., ICTP pre-print IC/90/70, Page No. - 1 – 9, 1990 A. K. Chongdar & R. Sharma, Some generating functions of Laguerre polynomials from the Lie group view point., Bull. Cal. Math. Soc., Vol. No. - 82, Page No. - 527 – 532, 1990 A. K. Chongdar, On generating functions of Bessel polynomials by group-theoretic method., Bullettino l. U.M.I., Vol. No. - 7 (5A), Page No. - 163 – 170, 1991 A. K. Chongdar & R. Sharma, Unification of a class of bilateral generating functions., Bull. Cal. Math. Soc., Vol. No. - 83, Page No. - 421 – 430, 1991 A. K. Chongdar & R. Sharma, An extension of bilateral generating functions of modified Laguerre polynomials., Proc. Indian Acad. Sci. (Math. Sci.), Vol. No. - 101 (1), Page No. - 43 – 47, 1991 A. K. Chongdar & R. Sharma, On generating functions of Jacobi polynomials by group-theoretic method., Bull. Inst. Math. Acad. Sinica, Vol. No. - 20(3), Page No. - 253 – 260, 1992 A. K. Chongdar, On mixed trilateral generating functions., Rev. Acad. Canar. Cienc., Vol. No. - IV (IY2), Page No. - 63 – 74, 1992 A. K. Chongdar, On certain bilateral generating functions., Rendiconti Dell’ Instituto Di Matematica Dell Universities Di Trieste, Vol. No. - XXIV (I-II), Page No. - 73 – 79, 1992 A. K. Chongdar & S. K. Pan, On a class of bilateral generating functions., Simon Stevin., Vol. No. - 66, Page No. - 207 – 220, 1993 A. K. Chongdar, Some generating functions of modified Jacobi polynomials., Comm. Fac. Sci. Univ. Ankara, Series-A, Vol. No. - 41(1-2), Page No. - 169 – 178, 1993 A. K. Chongdar, On bilateral generating functions of Hypergeometric polynomials., Rev. Acad. Canar. Cienc., Vol. No. - V (I), Page No. - 139 – 147, 1993 A. K. Chongdar & S. K. Pan, On generating functions of certain orthogonal polynomials by group theoretic method., Sains Malaysiana (Quantitative Studies), Vol. No. - 22(4), Page No. - 69 – 78, 1993 A. K. Chongdar & N.K. Majumder, Group-theoretic study of certain generating functions involving modified Laguerre polynomials., Mathematica Balkanica, Vol. No. - NS-7 (2), Page No. - 143 – 147, 1993 A. K. Chongdar & M.C. Mukherjee, Some generating functions of Jacobi polynomials., Bull. Cal. Math. Soc., Vol. No. - 85, Page No. - 269 – 274, 1993 A. K. Chongdar & M.C. Mukherjee, Unification of a class of trilateral generating functions., Caribb. J. Math. Comput. Sci., Vol. No. - 3(1-2), Page No. - 45 – 52, 1994 A. K. Chongdar& B. K. Sen, On bilateral generating functions of modified Laguerre polynomials from the Lie group view point., Rev. Acad. Canar. Cienc., Vol. No. - V (I), Page No. - 149 – 156, 1994 A. K. Chongdar& S. K. Pan, On bilateral generating functions of extended Jacobi polynomials., Ind. Jour. Theo. Phys., Vol. No. - 42 (1), Page No. - 81 – 90, 1994 A. K. Chongdar, On the unification of a class of trilateral generating relations., Rev. Acad. Canar. Cienc., Vol. No. - VI (I), Page No. - 91 – 104, 1994 A. K. Chongdar& S. K. Pan, Group-theoretic study of certain generating functions of modified extended Jacobi polynomials., Ind. Jour. Theo. Phys., Vol. No. - 42(3), Page No. - 203 – 209, 1994 A. K. Chongdar& B. K. Sen, Lie-theory and some generating functions of extended Jacobi polynomials., Rev. Acad. Canar. Cienc., Vol. No. - VI (I), Page No. - 79 – 89, 1994 A. K. Chongdar, On the extension of trilateral generating functions of extended Jacobi polynomials., Rev. Academia de Ciencias Zaragoza., Vol. No. - 50, Page No. - 27 – 34, 1995 A. K. Chongdar& N.K. Majumder, On the extension of mixed trilateral generating functions of extended Jacobi polynomials., The Math. Student., Vol. No. - 64(1-4), Page No. - 21 – 26, 1995 A. K. Chongdar& M.C. Mukherjee, Extension of bilateral generating relations of modified Laguerre polynomials., Bull. Cal. Math. Soc., Vol. No. - 87, Page No. - 1 – 4, 1995 A. K. Chongdar& N.K. Majumder, Some novel generating functions of extended Jacobi polynomials by group-theoretic method., Czechoslovakian Math. Jour., Vol. No. - 46 (12), Page No. - 29 – 33, 1996 A. K. Chongdar& S. K. Pan, On the extension of mixed trilateral generating functions of certain special functions., Ind. Jour. Theo. Phys., Vol. No. - 44, Page No. - 75 – 84, 1996 A. K. Chongdar G. Pittaluga & I. Sacrepante, On generating functions of modified Laguerre polynomials by Lie algebraic method., Rev. Acad. Canar. Cienc., Vol. No. - VIII (I), Page No. - 41 – 52, 1996 A. K. Chongdar G. Pittaluga & I. Sacrepante, Weisner’s methodic survey of modified Laguerre polynomials., Rev. Acad. Canar. Cienc., Vol. No. - IX (I), Page No. - 23 – 32, 1997 A. K. Chongdar & B. K. Sen, On mixed trilateral generating relations involving certain special functions., Ind. Jour. Theo. Phys., Vol. No. - 45(2), Page No. - 161 – 168, 1997 A. K. Chongdar G. Pittaluga & I. Sacrepante, On generating functions of certain special functions by Weisner’s group-theoretic method., Mathematica Balkanica, New series., Vol. No. - 12(3-4), Page No. - 369 – 381, 1998 A. K. Chongdar et. al., Weisner’s methodic study of Hypergeometric polynomials., Dipartimento di Matematica – University di Torino, Italy., Vol. No. - Quademi – 40, Page No. - 1 – 31, 1999 A. K. Chongdar, Unified theory of obtaining a more general class of generating relations involving some special functions by group-theoretic method., Rev. Acad. Canar. Cienc., Vol. No. - X I (1-2), Page No. - 111 – 121, 1999 A. K. Chongdar & N.K. Majumder, Integral representation for the product of two extended Jacobi polynomials., Rev. Acad. Canar. Cienc., Vol. No. - X III(1-3), Page No. - 59 – 64, 2001 A. K. Chongdar & P.K. Maity, On a class of trilateral generating relations with Tchebycheff polynomials by group theoretic method., Rev. Acad. Canar. Cienc., Vol. No. - X VI(1-2), Page No. - 71 – 87,2004 A. K. Chongdar & B. K. Sen, Group-theoretic method of obtaining a class of mixed trilateral generating relations for certain special functions., Rev. Acad. Canar. Cienc., Vol. No. - X VII (1-2), Page No. - 77 – 93, 2005 A. K. Chongdar & A. Das, On the extension of a bilateral generating function of Jacobi polynomials., Rev. Acad. Canar. Cienc.;, Vol. No. - XVI (12), Page No. - 95 – 102, 2005 A. K. Chongdar & A. Das, An extension of the bilateral generating function of modified Hypergeometric polynomials., Rev. Academia de Ciencias. Zaragoza., Vol. No. - 60, Page No. - 87–90, 2005 A. K. Chongdar & S. Alam, On generating functions of modified Bessel polynomials by Weisner's group theoretic method, Rev. Acad. Canar. Cienc., Vol. No. - XVIII (1-2), Page No. - 79-90, 2006 A. Das & A. K. Chongdar, On partial quasi-bilateral generating functions involving Gegenbauer polynomials, Rev. Acad. Canar. Cienc., Vol. No. - XVIII (1-2), Page No. - 71-78, 2006 S. Alam & A. K. Chongdar, On generating functions of modified Laguerre polynomials., Rev. Academia de Ciencias. Zaragoza., Vol. No. - 62, Page No. - 91–98, 2007 A. K. Chongdar & P. K. Maity, On Partial quasi-bilinear generating functions involving generalized Bessel polynomials, Ultra Scientist, Vol. No. - 19(1)M, Page No. - 165-168, 2007 A. K. Chongdar & B. K. Sen, An extension of bilateral generating functions of Gegenbauer polynomials., Bull. Cal. Math. Soc., Vol. No. - 99(1), Page No. - 1-4 (2007), 2007 A. K. Chongdar and S. Alam, On an extension of a bilateral generating function of modified Jacobi polynomials., Ultra Scientist, Vol. No. - 20(2) M, Page No. - 497 – 500, 2008 S. Alam and A. K. Chongdar, On the unification of a class of mixed trilateral generating relations for certain special functions., Journal of Technology, Vol. No. - 40 No. 2, Page No. - 31 – 44, 2008 A. Maity and A. K. Chongdar, On partial quasi-bilinear generating functions involving modified Laguerre polynomials., Ultra Scientist, Vol. No. -21(1) M, Page No. - 187-190, 2009 S. Alam and A. K. Chongdar, An extension of a bilateral generating functions on modified Jacobi polynomials, Bull. Cal. Math. Soc., Vol. No. - 102 S. Alam and A. K. Chongdar, On generating functions of modified Gegenbauer polynomials, Int. Jour. Pure and Applied Math A. Das and A. K. Chongdar, On a class of bilateral generating functions by group theoretic method., Int. Jour. Pure and Applied Math. A. K. Chongdar & M.C. Mukherjee, Some bilateral generating functions of modified Jacobi polynomials., Bull. Cal. Math. Soc. A. K. Chongdar, On bilateral generating functions., Bull. Cal. Math. Soc. A. K. Chongdar, On bilateral generating functions of -the generalization of Hermit polynomials., Bull. Cal. Math. Soc. A. K. Chongdar & A. K. Maity, Unification of a class of bilateral generating functions for certain special functions by group theoretic method., Communicated A. B. Majumder & A.K. Chongdar, On a class of quasi-bilinear generating relations involving some special functions., Communicated S. Alam and, A. K. Chongdar, On bilateral generating functions of modified Jacobi polynomials., Communicated Courses Undertaken Department of Mathematics, BESU, Shibpur - 7111 03, INDIA