Kim, H. K.; Kwon, K. H.; Littlejohn, L. L.; Yoon, G. J. Diagonalizability and symmetrizability of Sobolev-type bilinear forms: a combinatorial approach. (English) Zbl 1300.05321 Linear Algebra Appl. 460, 111-124 (2014). MSC: 05E10 11E39 30E05 33C45 PDFBibTeX XMLCite \textit{H. K. Kim} et al., Linear Algebra Appl. 460, 111--124 (2014; Zbl 1300.05321) Full Text: DOI
Kwon, K. H.; Littlejohn, Lance L.; Yoon, G. J. Ghost matrices and a characterization of symmetric Sobolev bilinear forms. (English) Zbl 1214.15016 Linear Algebra Appl. 431, No. 1-2, 104-119 (2009). MSC: 15A63 05A15 35A25 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Linear Algebra Appl. 431, No. 1--2, 104--119 (2009; Zbl 1214.15016) Full Text: DOI
Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L.; Wellman, R.; Yoon, G. J. Jacobi-Stirling numbers, Jacobi polynomials, and the left-definite analysis of the classical Jacobi differential expression. (English) Zbl 1119.33009 J. Comput. Appl. Math. 208, No. 1, 29-56 (2007). MSC: 33C65 33C45 11B73 34C14 34L05 PDFBibTeX XMLCite \textit{W. N. Everitt} et al., J. Comput. Appl. Math. 208, No. 1, 29--56 (2007; Zbl 1119.33009) Full Text: DOI
Kwon, K. H.; Lee, J. H.; Marcellán, F. Generalized \(\Delta\)-coherent pairs. (English) Zbl 1058.42018 J. Korean Math. Soc. 41, No. 6, 977-664 (2004). MSC: 42C05 33C45 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., J. Korean Math. Soc. 41, No. 6, 977--664 (2004; Zbl 1058.42018) Full Text: DOI
Bueno, María Isabel; Kwon, Kil H.; Marcellán, Francisco Discrete-continuous symmetrized Sobolev inner products. (English) Zbl 1048.42023 Acta Appl. Math. 82, No. 3, 309-331 (2004). MSC: 42C05 PDFBibTeX XMLCite \textit{M. I. Bueno} et al., Acta Appl. Math. 82, No. 3, 309--331 (2004; Zbl 1048.42023) Full Text: DOI
Kwon, K. H.; Lee, D. W. Inequalities of Rafalson type for algebraic polynomials. (English) Zbl 1053.41017 J. Approximation Theory 128, No. 2, 175-186 (2004). Reviewer: Dan Bārbosu (Baia Mare) MSC: 41A17 PDFBibTeX XMLCite \textit{K. H. Kwon} and \textit{D. W. Lee}, J. Approx. Theory 128, No. 2, 175--186 (2004; Zbl 1053.41017) Full Text: DOI
Kim, D. H.; Kwon, K. H.; Marcellán, F.; Yoon, G. J. Zeros of Jacobi-Sobolev orthogonal polynomials. (English) Zbl 1232.33015 Int. Math. J. 4, No. 5, 413-422 (2003). MSC: 33C45 PDFBibTeX XMLCite \textit{D. H. Kim} et al., Int. Math. J. 4, No. 5, 413--422 (2003; Zbl 1232.33015)
Kwon, K. H.; Yoo, B. H.; Yoon, G. J. A note on Magnus’ conjecture. (English) Zbl 1193.33030 Int. Math. J. 3, No. 2, 143-156 (2003). Reviewer: Roelof Koekoek (Delft) MSC: 33C45 34L40 44A60 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Int. Math. J. 3, No. 2, 143--156 (2003; Zbl 1193.33030)
Kwon, K. H.; Lee, D. W. Characterizations of Bochner-Krall orthogonal polynomials of Jacobi type. (English) Zbl 1043.33007 Constructive Approximation 19, No. 4, 599-619 (2003). Reviewer: Ingrid Beltita (Bucureşti) MSC: 33C45 33C47 34B24 PDFBibTeX XMLCite \textit{K. H. Kwon} and \textit{D. W. Lee}, Constr. Approx. 19, No. 4, 599--619 (2003; Zbl 1043.33007) Full Text: DOI
Damelin, S. B.; Jung, H. S.; Kwon, K. H. Mean convergence of extended Lagrange interpolation for exponential weights. (English) Zbl 1021.41002 Acta Appl. Math. 76, No. 1, 17-36 (2003). Reviewer: Alexander Tovstolis (Donetsk) MSC: 41A05 42C05 65D05 PDFBibTeX XMLCite \textit{S. B. Damelin} et al., Acta Appl. Math. 76, No. 1, 17--36 (2003; Zbl 1021.41002) Full Text: DOI
Kwon, K. H.; Lee, D. W. Orthogonal functions satisfying a second-order differential equation. (English) Zbl 1039.33003 J. Comput. Appl. Math. 153, No. 1-2, 283-293 (2003). Reviewer: Mithat Idemen (İstanbul) MSC: 33C45 34L05 33C47 PDFBibTeX XMLCite \textit{K. H. Kwon} and \textit{D. W. Lee}, J. Comput. Appl. Math. 153, No. 1--2, 283--293 (2003; Zbl 1039.33003) Full Text: DOI
Kim, D. H.; Kwon, K. H.; Marcellán, F.; Yoon, G. J. Sobolev orthogonality and coherent pairs of moment functionals: an inverse problem. (English) Zbl 1275.42041 Int. Math. J. 2, No. 9, 877-888 (2002). MSC: 42C05 33C45 PDFBibTeX XMLCite \textit{D. H. Kim} et al., Int. Math. J. 2, No. 9, 877--888 (2002; Zbl 1275.42041)
Kim, Y. J.; Kwon, K. H.; Lee, J. K. Multi-variate orthogonal polynomials and second order partial differential equations. (English) Zbl 1084.33500 Commun. Appl. Anal. 6, No. 4, 479-504 (2002). MSC: 33C45 33C50 35C05 35G05 PDFBibTeX XMLCite \textit{Y. J. Kim} et al., Commun. Appl. Anal. 6, No. 4, 479--504 (2002; Zbl 1084.33500)
Lee, J. H.; Kwon, K. H. Division problem of moment functionals. (English) Zbl 1043.42016 Rocky Mt. J. Math. 32, No. 2, 739-758 (2002). Reviewer: Marcel G. de Bruin (Delft) MSC: 42C05 33C47 PDFBibTeX XMLCite \textit{J. H. Lee} and \textit{K. H. Kwon}, Rocky Mt. J. Math. 32, No. 2, 739--758 (2002; Zbl 1043.42016) Full Text: DOI Link
Damelin, S. B.; Jung, H. S.; Kwon, K. H. Converse Marcinkiewicz-Zygmund inequalities on the real line with application to mean convergence of Lagrange interpolation. (English) Zbl 1011.41004 Analysis, München 22, No. 1, 33-55 (2002). Reviewer: Boris I.Golubov (Dolgoprudny) MSC: 41A10 42C05 PDFBibTeX XMLCite \textit{S. B. Damelin} et al., Analysis, München 22, No. 1, 33--55 (2002; Zbl 1011.41004) Full Text: DOI
Kwon, K. H.; Lee, D. W.; Marcellán, F.; Park, S. B. On kernel polynomials and self-perturbation of orthogonal polynomials. (English) Zbl 1034.42022 Ann. Mat. Pura Appl., IV. Ser. 180, No. 2, 127-146 (2001). Reviewer: Renato Alvarez-Nodarse (Sevilla) MSC: 42C05 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Ann. Mat. Pura Appl. (4) 180, No. 2, 127--146 (2001; Zbl 1034.42022) Full Text: DOI Link
Everitt, W. N.; Kwon, K. H.; Lee, J. K.; Littlejohn, L. L.; Williams, S. C. Self-adjoint operators generated from non-Lagrangian symmetric differential equations having orthogonal polynomial eigenfunctions. (English) Zbl 1016.33009 Rocky Mt. J. Math. 31, No. 3, 899-937 (2001). Reviewer: Mithat Idemen (İstanbul) MSC: 33C45 34L10 34L05 34B20 PDFBibTeX XMLCite \textit{W. N. Everitt} et al., Rocky Mt. J. Math. 31, No. 3, 899--937 (2001; Zbl 1016.33009) Full Text: DOI Link
Kwon, K. H.; Littlejohn, L. L.; Yoon, G. J. Orthogonal polynomial solutions of spectral type differential equations: Magnus’ conjecture. (English) Zbl 0994.33003 J. Approximation Theory 112, No. 2, 189-215 (2001). Reviewer: Matthew He (Ft.Lauderdale) MSC: 33C45 34L10 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., J. Approx. Theory 112, No. 2, 189--215 (2001; Zbl 0994.33003) Full Text: DOI
Kim, D. H.; Kwon, K. H. Quasi-definiteness of generalized Uvarov transforms of moment functionals. (English) Zbl 0996.33006 J. Appl. Math. 1, No. 2, 69-90 (2001). Reviewer: Mithat Idemen (İstanbul) MSC: 33C45 42C05 44A60 PDFBibTeX XMLCite \textit{D. H. Kim} and \textit{K. H. Kwon}, J. Appl. Math. 1, No. 2, 69--90 (2001; Zbl 0996.33006) Full Text: DOI EuDML
Kwon, K. H.; Lee, J. H.; Marcellán, F. Orthogonality of linear combinations of two orthogonal polynomial sequences. (English) Zbl 0990.42007 J. Comput. Appl. Math. 137, No. 1, 109-122 (2001). Reviewer: H.-J.Glaeske (Jena) MSC: 42C05 33C45 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., J. Comput. Appl. Math. 137, No. 1, 109--122 (2001; Zbl 0990.42007) Full Text: DOI
Kim, Yong Ju; Kwon, Kil Hyun; Lee, Jeong Keun Rodrigues type formula for multi-variate orthogonal polynomials. (English) Zbl 0981.33007 Bull. Korean Math. Soc. 38, No. 3, 463-474 (2001). Reviewer: Som Prakash Goyal (Jaipur) MSC: 33C50 35P99 PDFBibTeX XMLCite \textit{Y. J. Kim} et al., Bull. Korean Math. Soc. 38, No. 3, 463--474 (2001; Zbl 0981.33007)
Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L.; Wellman, R. Orthogonal polynomial solutions of linear ordinary differential equations. (English) Zbl 0993.33004 J. Comput. Appl. Math. 133, No. 1-2, 85-109 (2001). Reviewer: Mithat Idemen (İstanbul) MSC: 33C45 34L10 PDFBibTeX XMLCite \textit{W. N. Everitt} et al., J. Comput. Appl. Math. 133, No. 1--2, 85--109 (2001; Zbl 0993.33004) Full Text: DOI
Kwon, K. H.; Lee, J. K.; Littlejohn, L. L. Orthogonal polynomial eigenfunctions of second-order partial differential equations. (English) Zbl 0972.33007 Trans. Am. Math. Soc. 353, No. 9, 3629-3647 (2001). Reviewer: J.Saurer (Regensburg) MSC: 33C50 35P99 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Trans. Am. Math. Soc. 353, No. 9, 3629--3647 (2001; Zbl 0972.33007) Full Text: DOI
Kwon, K. H.; Lee, J. H.; Marcellán, F. Generalized coherent pairs. (English) Zbl 0967.33005 J. Math. Anal. Appl. 253, No. 2, 482-514 (2001). Reviewer: Som Prakash Goyal (Jaipur) MSC: 33C45 42C05 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., J. Math. Anal. Appl. 253, No. 2, 482--514 (2001; Zbl 0967.33005) Full Text: DOI
Kwon, K. H.; Yoon, G. J.; Littlejohn, L. L. Bochner-Krall orthogonal polynomials. (English) Zbl 1097.42504 Dunkl, Charles (ed.) et al., Special functions. Proceedings of the international workshop on special functions – asymptotics, harmonic analysis and mathematical physics, Hong Kong, China, June 21–25, 1999. Singapore: World Scientific (ISBN 981-02-4393-6/hbk). 181-193 (2000). MSC: 42C05 34B30 34L10 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., in: Special functions. Proceedings of the international workshop on special functions -- asymptotics, harmonic analysis and mathematical physics, Hong Kong, China, June 21--25, 1999. Singapore: World Scientific. 181--193 (2000; Zbl 1097.42504) Full Text: DOI
Kim, D. H.; Kwon, K. H.; Park, S. B. Delta perturbation of a moment functional. (English) Zbl 1029.33005 Appl. Anal. 74, No. 3-4, 463-477 (2000). Reviewer: Ravi N.Kalia (St.Cloud) MSC: 33C45 PDFBibTeX XMLCite \textit{D. H. Kim} et al., Appl. Anal. 74, No. 3--4, 463--477 (2000; Zbl 1029.33005) Full Text: DOI
Kim, Y. J.; Kwon, K. H.; Lee, J. K. Centrally symmetric orthogonal polynomials and second order partial differential equations. (English) Zbl 0990.35032 Methods Appl. Anal. 7, No. 1, 57-64 (2000). Reviewer: Valery V.Karachik (Tashkent) MSC: 35C05 33C45 42C05 33C47 PDFBibTeX XMLCite \textit{Y. J. Kim} et al., Methods Appl. Anal. 7, No. 1, 57--64 (2000; Zbl 0990.35032) Full Text: DOI
Kwon, K. H.; Yoon, G. J. Generalized Hahn’s theorem. (English) Zbl 0947.33009 J. Comput. Appl. Math. 116, No. 2, 243-262 (2000). Reviewer: Marcel G.de Bruin (Delft) MSC: 33C45 34L05 PDFBibTeX XMLCite \textit{K. H. Kwon} and \textit{G. J. Yoon}, J. Comput. Appl. Math. 116, No. 2, 243--262 (2000; Zbl 0947.33009) Full Text: DOI
Kim, D. H.; Kwon, Kil H.; Lee, D. W.; Marcellán, F. Compatible pairs of orthogonal polynomials. (English) Zbl 0944.33012 Bull. Korean Math. Soc. 36, No. 4, 779-797 (1999). Reviewer: Arun Kumar Agarwal (Grambling) MSC: 33C45 PDFBibTeX XMLCite \textit{D. H. Kim} et al., Bull. Korean Math. Soc. 36, No. 4, 779--797 (1999; Zbl 0944.33012)
Kwon, K. H.; Lee, D. W.; Lee, J. H. Orthogonal polynomials relative to linear perturbations of quasi-definite moment functionals. (English) Zbl 0946.42012 Bull. Korean Math. Soc. 36, No. 3, 543-564 (1999). Reviewer: C.M.Joshi (Udaipur) MSC: 42C05 33C45 47A55 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Bull. Korean Math. Soc. 36, No. 3, 543--564 (1999; Zbl 0946.42012)
Kwon, K. H.; Lee, D. W. On the extreme zeros of orthogonal polynomials. (English) Zbl 0936.42011 J. Korean Math. Soc. 36, No. 3, 489-507 (1999). Reviewer: R.Koekoek (Delft) MSC: 42C05 33C45 26C10 PDFBibTeX XMLCite \textit{K. H. Kwon} and \textit{D. W. Lee}, J. Korean Math. Soc. 36, No. 3, 489--507 (1999; Zbl 0936.42011)
Kwon, K. H.; Lee, D. W. Markov-Bernstein type inequalities for polynomials. (English) Zbl 0929.33009 Bull. Korean Math. Soc. 36, No. 1, 63-78 (1999). Reviewer: Peter A.McCoy (Annapolis) MSC: 33C45 41A17 41A44 PDFBibTeX XMLCite \textit{K. H. Kwon} and \textit{D. W. Lee}, Bull. Korean Math. Soc. 36, No. 1, 63--78 (1999; Zbl 0929.33009)
Jung, H. S.; Kwon, K. H.; Lee, D. W. Discrete Sobolev orthogonal polynomials and second order difference equations. (English) Zbl 0927.33008 J. Korean Math. Soc. 36, No. 2, 381-402 (1999). Reviewer: M.Idemen (İstanbul) MSC: 33C45 PDFBibTeX XMLCite \textit{H. S. Jung} et al., J. Korean Math. Soc. 36, No. 2, 381--402 (1999; Zbl 0927.33008)
Kim, Y. J.; Kwon, K. H.; Lee, J. K. Partial differential equations having orthogonal polynomial solutions. (English) Zbl 0930.35032 J. Comput. Appl. Math. 99, No. 1-2, 239-253 (1998). Reviewer: V.V.Karachik (Tashkent) MSC: 35C05 33C47 33E30 PDFBibTeX XMLCite \textit{Y. J. Kim} et al., J. Comput. Appl. Math. 99, No. 1--2, 239--253 (1998; Zbl 0930.35032) Full Text: DOI
Jung, H. S.; Kwon, K. H. Mean convergence of Hermite-Feijér and Hermite interpolation for Freud weights. (English) Zbl 1041.41501 J. Comput. Appl. Math. 99, No. 1-2, 219-238 (1998). MSC: 41A10 42C05 PDFBibTeX XMLCite \textit{H. S. Jung} and \textit{K. H. Kwon}, J. Comput. Appl. Math. 99, No. 1--2, 219--238 (1998; Zbl 1041.41501) Full Text: DOI
Kwon, K. H.; Littlejohn, L. L. Sobolev orthogonal polynomials and second-order differential equations. (English) Zbl 0930.33004 Rocky Mt. J. Math. 28, No. 2, 547-594 (1998). Reviewer: M.Idemen (İstanbul) MSC: 33C45 PDFBibTeX XMLCite \textit{K. H. Kwon} and \textit{L. L. Littlejohn}, Rocky Mt. J. Math. 28, No. 2, 547--594 (1998; Zbl 0930.33004) Full Text: DOI Link
Arvesú, J.; Álvarez-Nodarse, R.; Marcellán, F.; Kwon, K. H. Some extension of the Bessel-type orthogonal polynomials. (English) Zbl 0936.33003 Integral Transforms Spec. Funct. 7, No. 3-4, 191-214 (1998). Reviewer: Wolfram Koepf (Leipzig) MSC: 33C45 42C05 PDFBibTeX XMLCite \textit{J. Arvesú} et al., Integral Transforms Spec. Funct. 7, No. 3--4, 191--214 (1998; Zbl 0936.33003) Full Text: DOI Link
Kwon, Kil H.; Lee, D. W.; Park, S. B.; Yoo, B. H. Hahn class orthogonal polynomials. (English) Zbl 0922.33005 Kyungpook Math. J. 38, No. 2, 259-281 (1998). Reviewer: P.A.McCoy (Annapolis) MSC: 33C45 39A10 39A70 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Kyungpook Math. J. 38, No. 2, 259--281 (1998; Zbl 0922.33005)
Kwon, K. H.; Lee, D. W.; Park, S. B.; Yoo, B. H. Discrete classical orthogonal polynomials. (English) Zbl 0933.33011 J. Difference Equ. Appl. 4, No. 2, 145-162 (1998). Reviewer: Mithat Idemen (İstanbul) MSC: 33C45 39A10 39A12 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., J. Difference Equ. Appl. 4, No. 2, 145--162 (1998; Zbl 0933.33011) Full Text: DOI
Jung, H. S.; Kwon, K. H. Convergence of a quadrature formula for variable-signed weight functions. (English) Zbl 0904.41019 Bull. Aust. Math. Soc. 57, No. 2, 275-288 (1998). Reviewer: A.-I.Lupaş (Sibiu) MSC: 41A55 41A05 42C05 PDFBibTeX XMLCite \textit{H. S. Jung} and \textit{K. H. Kwon}, Bull. Aust. Math. Soc. 57, No. 2, 275--288 (1998; Zbl 0904.41019) Full Text: DOI
Kwon, K. H.; Yoo, B. H.; Yoon, G. J. A characterization of Hermite polynomials. (English) Zbl 0881.33005 J. Comput. Appl. Math. 78, No. 2, 295-299 (1997). Reviewer: M.Idemen (İstanbul) MSC: 33C45 34B30 34B24 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., J. Comput. Appl. Math. 78, No. 2, 295--299 (1997; Zbl 0881.33005) Full Text: DOI
Jung, I. H.; Kwon, K. H.; Yoon, G. J. Differential equations of infinite order for Sobolev-type orthogonal polynomials. (English) Zbl 0887.33010 J. Comput. Appl. Math. 78, No. 2, 277-293 (1997). Reviewer: M.Idemen (İstanbul) MSC: 33C45 34L05 PDFBibTeX XMLCite \textit{I. H. Jung} et al., J. Comput. Appl. Math. 78, No. 2, 277--293 (1997; Zbl 0887.33010) Full Text: DOI
Han, S. S.; Jung, I. H.; Kwon, K. H.; Lee, J. K. A non-standard class of Sobolev orthogonal polynomials. (English) Zbl 0943.42015 Commun. Korean Math. Soc. 12, No. 4, 935-950 (1997). MSC: 42C05 33C45 PDFBibTeX XMLCite \textit{S. S. Han} et al., Commun. Korean Math. Soc. 12, No. 4, 935--950 (1997; Zbl 0943.42015)
Jung, I. H.; Kwon, K. H.; Lee, J. K. Sobolev orthogonal polynomials relative to \(\lambda p(c)q(c)+\langle\tau,p'(x)q'(x)\rangle\). (English) Zbl 0943.42016 Commun. Korean Math. Soc. 12, No. 3, 603-617 (1997). MSC: 42C05 33C45 PDFBibTeX XMLCite \textit{I. H. Jung} et al., Commun. Korean Math. Soc. 12, No. 3, 603--617 (1997; Zbl 0943.42016)
Kwon, Kil H.; Littlejohn, Lance L. Classification of classical orthogonal polynomials. (English) Zbl 0898.33002 J. Korean Math. Soc. 34, No. 4, 973-1008 (1997). Reviewer: M.Idemen (İstanbul) MSC: 33C45 PDFBibTeX XMLCite \textit{K. H. Kwon} and \textit{L. L. Littlejohn}, J. Korean Math. Soc. 34, No. 4, 973--1008 (1997; Zbl 0898.33002)
Jung, H. S.; Kwon, K. H.; Lee, D. W. Weighted \(L^2\) inequalities for classical and semiclassical weights. (English) Zbl 0914.41006 J. Inequal. Appl. 1, No. 2, 171-181 (1997). Reviewer: D.Leviatan (Tel Aviv) MSC: 41A17 41A44 33C45 PDFBibTeX XMLCite \textit{H. S. Jung} et al., J. Inequal. Appl. 1, No. 2, 171--181 (1997; Zbl 0914.41006) Full Text: DOI EuDML
Jung, I. H.; Kwon, K. H.; Lee, D. W. Markov type inequalities for difference operators and discrete classical orthogonal polynomials. (English) Zbl 0893.41007 Elaydi, S. (ed.) et al., Advances in difference equations. Proceedings of the 2nd international conference on difference equations, Veszprém, Hungary, August 7–11, 1995. Langhorne, PA: Gordon and Breach Science Publishers. 335-342 (1997). Reviewer: A.Lukashov (Saratov) MSC: 41A17 33C45 26D05 39A12 39A70 PDFBibTeX XMLCite \textit{I. H. Jung} et al., in: Advances in difference equations. Proceedings of the 2nd international conference on difference equations, Veszprém, Hungary, August 7--11, 1995. Langhorne, PA: Gordon and Breach Science Publishers. 335--342 (1997; Zbl 0893.41007)
Kim, D. H.; Kwon, K. H.; Marcellán, F.; Park, S. B. Sobolev-type orthogonal polynomials and their zeros. (English) Zbl 0891.33005 Rend. Mat. Appl., VII. Ser. 17, No. 3, 423-444 (1997). Reviewer: M.G.de Bruin (Delft) MSC: 33C45 PDFBibTeX XMLCite \textit{D. H. Kim} et al., Rend. Mat. Appl., VII. Ser. 17, No. 3, 423--444 (1997; Zbl 0891.33005)
Kwon, K. H.; Yoon, G. J. Symmetrizability of differential equations having orthogonal polynomial solutions. (English) Zbl 0887.33011 J. Comput. Appl. Math. 83, No. 2, 257-268 (1997). Reviewer: M.Idemen (İstanbul) MSC: 33C45 34L05 PDFBibTeX XMLCite \textit{K. H. Kwon} and \textit{G. J. Yoon}, J. Comput. Appl. Math. 83, No. 2, 257--268 (1997; Zbl 0887.33011) Full Text: DOI
Kim, Y. J.; Kwon, K. H.; Lee, J. K. Orthogonal polynomials in two variables and second-order partial differential equations. (English) Zbl 0889.33007 J. Comput. Appl. Math. 82, No. 1-2, 239-260 (1997). Reviewer: M.Idemen (İstanbul) MSC: 33C50 35P99 PDFBibTeX XMLCite \textit{Y. J. Kim} et al., J. Comput. Appl. Math. 82, No. 1--2, 239--260 (1997; Zbl 0889.33007) Full Text: DOI
Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L.; Wellman, R. On the spectral analysis of the Laguerre polynomials \(\{L_ n^{-k}(x)\}\) for positive integers \(k\). (English) Zbl 0885.34065 Hinton, Don (ed.) et al., Spectral theory and computational methods of Sturm-Liouville problems. Proceedings of the 1996 conference, Knoxville, TN, USA, in conjunction with the 26th Barrett memorial lecture series. New York, NY: Marcel Dekker. Lect. Notes Pure Appl. Math. 191, 251-283 (1997). Reviewer: Y.Kivshar (Canberra) MSC: 34L10 33C45 PDFBibTeX XMLCite \textit{W. N. Everitt} et al., Lect. Notes Pure Appl. Math. 191, 251--283 (1997; Zbl 0885.34065)
Kwon, K. H.; Lee, D. W.; Park, S. B. On \(\delta\)-semiclassical orthogonal polynomials. (English) Zbl 0882.33006 Bull. Korean Math. Soc. 34, No. 1, 63-79 (1997). Reviewer: P.K.Mital (Ajmer) MSC: 33C45 33D20 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Bull. Korean Math. Soc. 34, No. 1, 63--79 (1997; Zbl 0882.33006)
Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. Differential equations having orthogonal polynomial solutions. (English) Zbl 0883.33004 J. Comput. Appl. Math. 80, No. 1, 1-16 (1997). Reviewer: M.G.de Bruin (Delft) MSC: 33C45 34L05 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., J. Comput. Appl. Math. 80, No. 1, 1--16 (1997; Zbl 0883.33004) Full Text: DOI
Kwon, K. H.; Park, S. B. Two point masses perturbation of regular moment functionals. (English) Zbl 0877.42009 Indag. Math., New Ser. 8, No. 1, 79-93 (1997). Reviewer: Roelof Koekoek (Delft) MSC: 42C05 PDFBibTeX XMLCite \textit{K. H. Kwon} and \textit{S. B. Park}, Indag. Math., New Ser. 8, No. 1, 79--93 (1997; Zbl 0877.42009) Full Text: DOI
Kwon, K. H.; Lee, D. W.; Park, S. B. New characterizations of discrete classical orthogonal polynomials. (English) Zbl 0872.33004 J. Approximation Theory 89, No. 2, 156-171 (1997). Reviewer: M.G.de Bruin (Delft) MSC: 33C45 42C05 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., J. Approx. Theory 89, No. 2, 156--171 (1997; Zbl 0872.33004) Full Text: DOI
Kwon, K. H.; Littlejohn, L. L.; Yoo, B. H. New characterizations of classical orthogonal polynomials. (English) Zbl 0861.33006 Indag. Math., New Ser. 7, No. 2, 199-213 (1996). Reviewer: M.Idemen (İstanbul) MSC: 33C45 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Indag. Math., New Ser. 7, No. 2, 199--213 (1996; Zbl 0861.33006) Full Text: DOI
Han, S. S.; Kwon, K. H.; Littlejohn, L. L. Zeros of orthogonal polynomials in certain discrete Sobolev spaces. (English) Zbl 0852.42014 J. Comput. Appl. Math. 67, No. 2, 309-325 (1996). MSC: 42C05 46E35 PDFBibTeX XMLCite \textit{S. S. Han} et al., J. Comput. Appl. Math. 67, No. 2, 309--325 (1996; Zbl 0852.42014) Full Text: DOI
Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. Sobolev orthogonal polynomials and second order differential equation. II. (English) Zbl 0910.33003 Bull. Korean Math. Soc. 33, No. 1, 135-170 (1996). Reviewer: M.Idemen (İstanbul) MSC: 33C45 34B30 42C05 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Bull. Korean Math. Soc. 33, No. 1, 135--170 (1996; Zbl 0910.33003)
Kim, Deok H.; Kwon, Kil H. On a conjecture by Karlin and Szegö. (English) Zbl 0856.42015 Proc. Am. Math. Soc. 124, No. 1, 227-231 (1996). Reviewer: Yu Jiarong (Wuhan) MSC: 42C05 33C45 PDFBibTeX XMLCite \textit{D. H. Kim} and \textit{K. H. Kwon}, Proc. Am. Math. Soc. 124, No. 1, 227--231 (1996; Zbl 0856.42015) Full Text: DOI
Jung, I. H.; Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. Differential equations and Sobolev orthogonality. (English) Zbl 0847.33007 J. Comput. Appl. Math. 65, No. 1-3, 173-180 (1995). MSC: 33C45 PDFBibTeX XMLCite \textit{I. H. Jung} et al., J. Comput. Appl. Math. 65, No. 1--3, 173--180 (1995; Zbl 0847.33007) Full Text: DOI
Jung, I. H.; Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. Sobolev orthogonal polynomials and spectral differential equations. (English) Zbl 0846.33008 Trans. Am. Math. Soc. 347, No. 9, 3629-3643 (1995). Reviewer: M.Idemen (İstanbul) MSC: 33C45 33E20 34B30 PDFBibTeX XMLCite \textit{I. H. Jung} et al., Trans. Am. Math. Soc. 347, No. 9, 3629--3643 (1995; Zbl 0846.33008) Full Text: DOI
Kwon, K. H.; Littlejohn, L. L. The orthogonality of the Laguerre polynomials \(\{ L_ n^{-k}(x)\}\) for positive integers \(k\). (English) Zbl 0831.33003 Ann. Numer. Math. 2, No. 1-4, 289-303 (1995). Reviewer: R.Szwarc (Wrocław) MSC: 33C45 PDFBibTeX XMLCite \textit{K. H. Kwon} and \textit{L. L. Littlejohn}, Ann. Numer. Math. 2, No. 1--4, 289--303 (1995; Zbl 0831.33003)
Kwon, K. H.; Lee, J. K.; Yoo, B. H. Characterizations of discrete classical orthogonal polynomials. (English) Zbl 0943.33500 Commun. Korean Math. Soc. 10, No. 2, 471-482 (1995). MSC: 33C45 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Commun. Korean Math. Soc. 10, No. 2, 471--482 (1995; Zbl 0943.33500)
Kwon, K. H.; Littlejohn, L. L.; Yoo, B. H. Characterizations of orthogonal polynomials satisfying differential equations. (English) Zbl 0803.33010 SIAM J. Math. Anal. 25, No. 3, 976-990 (1994). Reviewer: M.Idemen (İstanbul) MSC: 33C45 34A30 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., SIAM J. Math. Anal. 25, No. 3, 976--990 (1994; Zbl 0803.33010) Full Text: DOI
Kwon, K. H.; Littlejohn, L. L.; Lee, J. K.; Yoo, B. H. Characterization of classical type orthogonal polynomials. (English) Zbl 0803.33011 Proc. Am. Math. Soc. 120, No. 2, 485-493 (1994). Reviewer: M.Idemen (İstanbul) MSC: 33C45 34A30 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Proc. Am. Math. Soc. 120, No. 2, 485--493 (1994; Zbl 0803.33011) Full Text: DOI
Evans, W. D.; Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L. Real orthogonalizing weights for Bessel polynomials. (English) Zbl 0792.33009 J. Comput. Appl. Math. 49, No. 1-3, 51-57 (1993). Reviewer: M.G.de Bruin (Delft) MSC: 33C45 PDFBibTeX XMLCite \textit{W. D. Evans} et al., J. Comput. Appl. Math. 49, No. 1--3, 51--57 (1993; Zbl 0792.33009) Full Text: DOI
Han, S. S.; Kwon, K. H. Spectral analysis of Jacobi polynomials in Krein space. (English) Zbl 0792.33007 Bull. Korean Math. Soc. 30, No. 2, 245-250 (1993). Reviewer: M.Idemen (İstanbul) MSC: 33C45 34B30 46C20 PDFBibTeX XMLCite \textit{S. S. Han} and \textit{K. H. Kwon}, Bull. Korean Math. Soc. 30, No. 2, 245--250 (1993; Zbl 0792.33007)
Kwon, K. H.; Lee, J. K.; Yoo, B. H. Characterizations of classical orthogonal polynomials. (English) Zbl 0783.33004 Result. Math. 24, No. 1-2, 119-128 (1993). Reviewer: M.G.de Bruin (Delft) MSC: 33C45 42C05 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Result. Math. 24, No. 1--2, 119--128 (1993; Zbl 0783.33004) Full Text: DOI
Evans, W. D.; Everitt, W. N.; Krall, A. M.; Kwon, K. H.; Littlejohn, L. L. A solution to the general Bessel moment problem. (English) Zbl 0858.33004 Agarwal, R. P. (ed.), Recent trends in differential equations. Singapore: World Scientific Publishing. World Sci. Ser. Appl. Anal. 1, 205-220 (1992). MSC: 33C10 33C45 PDFBibTeX XMLCite \textit{W. D. Evans} et al., World Sci. Ser. Appl. Anal. 1, 205--220 (1992; Zbl 0858.33004)
Kwon, Kil H.; Kim, Sung S.; Han, Sung S. Orthogonalizing weights of Tchebychev sets of polynomials. (English) Zbl 0768.33007 Bull. Lond. Math. Soc. 24, No. 4, 361-367 (1992). Reviewer: E.Neuman (Carbondale) MSC: 33C45 PDFBibTeX XMLCite \textit{K. H. Kwon} et al., Bull. Lond. Math. Soc. 24, No. 4, 361--367 (1992; Zbl 0768.33007) Full Text: DOI
Kim, Sung S.; Kwon, Kil H. Generalized weights for orthogonal polynomials. (English) Zbl 0733.33006 Differ. Integral Equ. 4, No. 3, 601-608 (1991). Reviewer: A.A.Kilbas (Minsk) MSC: 33C45 34A09 34A30 46F15 PDFBibTeX XMLCite \textit{S. S. Kim} and \textit{K. H. Kwon}, Differ. Integral Equ. 4, No. 3, 601--608 (1991; Zbl 0733.33006)
Kim, Sung S.; Kwon, Kil H. Hyperfunctional weights for orthogonal polynomials. (English) Zbl 0734.33006 Result. Math. 18, No. 3-4, 273-281 (1990). Reviewer: A.Kaneko (Komaba, Meguro-ku) MSC: 33C45 46F15 PDFBibTeX XMLCite \textit{S. S. Kim} and \textit{K. H. Kwon}, Result. Math. 18, No. 3--4, 273--281 (1990; Zbl 0734.33006) Full Text: DOI