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Littlejohn, Lance Lee Autor

Fourth-order Bessel equation: Eigenpackets and a generalized Hankel transform

  • Everitt W.
  • Kalf H.
  • Littlejohn L.
  • Markett C.

INTEGRAL TRANSFORMS AND SPECIAL FUNCTIONS - 1/12/2006

10.1080/10652460601041094

Número de citas: 4 (Web of Science) 5 (Scopus)
  • Cuartil SJR: Q3
  • CiteScore: 1,6 (2020)
  • SJR: 0,441 (2006)
  • SNIP: 0,695 (2006)
  • Categorías SJR: Analysis (Q3); Applied Mathematics (Q3)
Open Access

Factorization of second-order linear differential equations and Liouville-Neumann expansions

  • García E.
  • Littlejohn L.
  • López J.
  • Pérez Sinusía E.

MATHEMATICAL AND COMPUTER MODELLING - 1/03/2013

10.1016/j.mcm.2012.12.012

Número de citas: 3 (Web of Science) 3 (Scopus)
  • Cuartil SJR: Q1
  • Factor Impacto JCR: 2,02 (2013)
  • SJR: 1,129 (2013)
  • SNIP: 1,707 (2013)
  • Impacto JCR a 5 años: 1,755
  • Categorías JCR: MATHEMATICS, APPLIED
  • Categorías SJR: Computer Science Applications (Q1); Modeling and Simulation (Q1)

DONOGHUE m-FUNCTIONS FOR SINGULAR STURM–LIOUVILLE OPERATORS

  • Gesztesy F.
  • Littlejohn L.L.
  • Nichols R.
  • Piorkowski M.
  • Stanfill J.

St. Petersburg Mathematical Journal - 1/1/2024

10.1090/spmj/1795

Número de citas: 1 (Scopus)
  • CiteScore: 1 (2023)
  • SJR: 0,35 (2023)
  • SNIP: 0,425 (2023)
Open Access

Distributional solutions of the hypergeometric differential equation

  • Littlejohn L.
  • Kanwal R.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS - 1/03/1987

10.1016/0022-247x(87)90263-0

Número de citas: 19 (Web of Science) 21 (Scopus)
  • CiteScore: 2,5 (2020)

Differential operators and the Legendre type polynomials

  • Everitt W.
  • Littlejohn L.

Differential and Integral Equations - 1/1/1988

Número de citas: 21 (Scopus)
  • CiteScore: 2,6 (2020)
Open Access

Differential operator for discrete Gegenbauer–Sobolev orthogonal polynomials: Eigenvalues and asymptotics

  • Littlejohn L.
  • Mañas-Mañas J.
  • Moreno-Balcázar J.
  • Wellman R.

Journal of Approximation Theory - 1/06/2018

10.1016/j.jat.2018.04.008

Número de citas: 3 (Web of Science) 5 (Scopus)
  • Cuartil JCR: Q2 (2018)
  • Cuartil SJR: Q1
  • Factor Impacto JCR: 1,022 (2022)
  • Impacto Normalizado por Categoría: 0,639 (2018)
  • CiteScore: 1,5 (2020)
  • SJR: 0,839 (2018)
  • SNIP: 1,22 (2018)
  • Impacto JCR a 5 años: 0,99
  • Categorías JCR: MATHEMATICS
  • Categorías SJR: Mathematics (miscellaneous) (Q1); Analysis (Q2); Applied Mathematics (Q2); Numerical Analysis (Q2)
Open Access

Differential equations having orthogonal polynomial solutions

  • Kwon K.
  • Lee D.
  • Littlejohn L.

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS - 14/04/1997

10.1016/s0377-0427(96)00096-9

Número de citas: 9 (Web of Science) 9 (Scopus)
  • CiteScore: 4,5 (2020)
Open Access

Differential equations and Sobolev orthogonality

  • Jung I.
  • Kwon K.
  • Lee D.
  • Littlejohn L.

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS - 29/12/1995

10.1016/0377-0427(95)00111-5

Número de citas: 5 (Web of Science) 6 (Scopus)
  • CiteScore: 4,5 (2020)
Open Access

Diagonalizability and symmetrizability of Sobolev-type bilinear forms: A combinatorial approach

  • Kim H.
  • Kwon K.
  • Littlejohn L.
  • Yoon G.

Linear Algebra and its Applications - 1/11/2014

10.1016/j.laa.2014.07.037

Número de citas: 2 (Web of Science) 2 (Scopus)
  • Cuartil SJR: Q2
  • Factor Impacto JCR: 0,939 (2014)
  • CiteScore: 2,1 (2020)
  • SJR: 0,924 (2014)
  • SNIP: 1,318 (2014)
  • Impacto JCR a 5 años: 0,948
  • Categorías JCR: MATHEMATICS
  • Categorías SJR: Algebra and Number Theory (Q2); Discrete Mathematics and Combinatorics (Q2); Geometry and Topology (Q2); Numerical Analysis (Q2)
Open Access

Construction of differential operators having Bochner-Krall orthogonal polynomials as eigenfunctions

  • Kwon K.
  • Littlejohn L.
  • Yoon G.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS - 1/12/2006

10.1016/j.jmaa.2005.11.059

Número de citas: 8 (Web of Science) 7 (Scopus)
  • Cuartil SJR: Q1
  • CiteScore: 2,5 (2020)
  • SJR: 1,221 (2006)
  • SNIP: 1,347 (2006)
  • Categorías SJR: Analysis (Q1); Applied Mathematics (Q1)

Weight Distributions and Moments for a Certain Class of Orthogonal Polynomials

  • Littlejohn, L.L.

North-Holland Mathematics Studies - 1/1/1984

10.1016/s0304-0208(08)73723-x

Número de citas: 1 (Scopus)

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Este autor no tiene informes ni otros tipos de publicaciones.

Scopus: 17

Web of Science: 15

Scopus: 30

Web of Science: 22

Última actualización de los datos: 15/06/24 9:45
Próxima recolección programada: 22/06/24 3:00