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Littlejohn, Lance Lee Autor

Quasi-separation of the biharmonic partial differential equation

  • Everitt W.
  • Johansson B.
  • Littlejohn L.
  • Markett C.

IMA JOURNAL OF APPLIED MATHEMATICS - 23/10/2009

10.1093/imamat/hxp016

Número de citas: 3 (Web of Science) 3 (Scopus)
  • Cuartil SJR: Q2
  • Factor Impacto JCR: 0,701 (2009)
  • CiteScore: 2,4 (2020)
  • SJR: 0,638 (2009)
  • SNIP: 0,929 (2009)
  • Impacto JCR a 5 años: 0,787
  • Categorías JCR: MATHEMATICS, APPLIED
  • Categorías SJR: Applied Mathematics (Q2)

A combinatorial interpretation of the Legendre-Stirling numbers

  • George E. Andrews
  • Lance L. Littlejohn

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY - 1/08/2009

10.1090/s0002-9939-09-09814-1

Número de citas: 29 (Web of Science) 31 (Scopus)
  • Cuartil SJR: Q1
  • Factor Impacto JCR: 0,64 (2009)
  • CiteScore: 1,7 (2020)
  • SJR: 1,114 (2009)
  • SNIP: 0,988 (2009)
  • Impacto JCR a 5 años: 0,668
  • Categorías JCR: MATHEMATICS, APPLIED
  • Categorías SJR: Mathematics (miscellaneous) (Q1); Applied Mathematics (Q2)
Open Access

Ghost matrices and a characterization of symmetric Sobolev bilinear forms

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

LINEAR ALGEBRA AND ITS APPLICATIONS - 1/07/2009

10.1016/j.laa.2009.02.014

Número de citas: 6 (Web of Science) 6 (Scopus)
  • Cuartil SJR: Q2
  • Factor Impacto JCR: 1,073 (2009)
  • CiteScore: 2,1 (2020)
  • SJR: 0,746 (2009)
  • SNIP: 1,446 (2009)
  • Impacto JCR a 5 años: 1,119
  • Categorías JCR: MATHEMATICS, APPLIED
  • Categorías SJR: Algebra and Number Theory (Q2); Discrete Mathematics and Combinatorics (Q2); Geometry and Topology (Q2); Numerical Analysis (Q3)
Open Access

Left-definite variations of the classical fourier expansion theorem

  • Littlejohn L.
  • Zettl A.

ELECTRONIC TRANSACTIONS ON NUMERICAL ANALYSIS - 1/12/2007

Número de citas: 2 (Web of Science) 3 (Scopus)
  • Cuartil SJR: Q3
  • CiteScore: 1,5 (2020)
  • SJR: 0,466 (2007)
  • SNIP: 0,896 (2007)
  • Categorías SJR: Analysis (Q3)
Open Access

Jacobi-Stirling numbers, Jacobi polynomials, and the left-definite analysis of the classical Jacobi differential expression

  • Everitt W.
  • Kwon K.
  • Littlejohn L.
  • Wellman R.
  • Yoon G.

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS - 1/11/2007

10.1016/j.cam.2006.10.045

Número de citas: 51 (Web of Science) 48 (Scopus)
  • Cuartil SJR: Q2
  • CiteScore: 4,5 (2020)
  • SJR: 0,88 (2007)
  • SNIP: 1,372 (2007)
  • Categorías SJR: Applied Mathematics (Q2); Computational Mathematics (Q2)

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

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)
Open Access

Sobolev orthogonal polynomials in two variables and second order partial differential equations

  • Lee J.
  • Littlejohn L.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS - 15/10/2006

10.1016/j.jmaa.2005.09.062

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

A construction of real weight functions for certain orthogonal polynomials in two variables

  • Lee J.
  • Littlejohn L.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS - 15/07/2006

10.1016/j.jmaa.2005.06.050

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

Additional spectral properties of the fourth-order Bessel-type differential equation

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

MATHEMATISCHE NACHRICHTEN - 24/10/2005

10.1002/mana.200410320

Número de citas: 4 (Web of Science) 4 (Scopus)
  • Cuartil SJR: Q2
  • CiteScore: 1,9 (2020)
  • SJR: 0,964 (2005)
  • SNIP: 1,163 (2005)
  • Categorías SJR: Mathematics (miscellaneous) (Q2)

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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Scopus: 17

Web of Science: 15

Scopus: 30

Web of Science: 22

Última actualización de los datos: 1/06/24 9:44
Próxima recolección programada: 8/06/24 3:00