Littlejohn, Lance Lee Autor
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
- 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)
- Scopus
- ORCID
- Web of Science
Ghost matrices and a characterization of symmetric Sobolev bilinear forms
- Kwon K.
- Littlejohn L.
- Yoon G.
LINEAR ALGEBRA AND ITS APPLICATIONS - 1/07/2009
- 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)
- Scopus
- ORCID
- Web of Science
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
- 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)
- Scopus
- ORCID
- Web of Science
Orthogonal polynomials satisfying partial differential equations belonging to the basic class
- Lee J.
- Littlejohn L.
- Yoo B.
JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY - 1/11/2004
- Cuartil SJR: Q3
- CiteScore: 1,1 (2020)
- SJR: 0,267 (2004)
- SNIP: 0,359 (2004)
- Categorías SJR: Mathematics (miscellaneous) (Q3)
- Scopus
- ORCID
- Web of Science
Classification of classical orthogonal polynomials
- Kwon, K.H.
- Littlejohn, L.L.
Journal of the Korean Mathematical Society - 1/12/1997
- CiteScore: 1,1 (2020)
- Scopus
- ORCID
On generalized Riesz points
- Harte, R.
- Lee, W.Y.
- Littlejohn, L.L.
JOURNAL OF OPERATOR THEORY - 1/12/2002
- Cuartil SJR: Q2
- CiteScore: 1,3 (2020)
- SJR: 0,609 (2002)
- SNIP: 0,855 (2002)
- Categorías SJR: Algebra and Number Theory (Q2)
- Scopus
- ORCID
- Web of Science
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
- Cuartil SJR: Q1
- CiteScore: 2,5 (2020)
- SJR: 1,221 (2006)
- SNIP: 1,347 (2006)
- Categorías SJR: Analysis (Q1); Applied Mathematics (Q1)
- Scopus
- ORCID
- Web of Science
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
- Cuartil SJR: Q1
- CiteScore: 2,5 (2020)
- SJR: 1,221 (2006)
- SNIP: 1,347 (2006)
- Categorías SJR: Analysis (Q1); Applied Mathematics (Q1)
- Scopus
- ORCID
- Web of Science
The Laguerre Type Operator in a Left Definite Hilbert Space
- Krall A.
- Everitt W.
- Littlejohn L.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS - 1/06/1995
- CiteScore: 1,6 (2020)
- Scopus
- Scopus
- ORCID
- Web of Science
Distributional solutions of the hypergeometric differential equation
- Littlejohn L.
- Kanwal R.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS - 1/03/1987
- CiteScore: 2,5 (2020)
- Scopus
- ORCID
- Web of Science
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Este autor no tiene patentes.
Este autor no tiene informes ni otros tipos de publicaciones.
Índice h
Scopus: 17
Web of Science: 15
Índice i10
Scopus: 30
Web of Science: 22
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Proyectos de investigación en la UAL
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Acrónimo MTM2017-89941-PDesde: 1 de enero de 2018Hasta: 31 de diciembre de 2021Financiado por: MECImporte de financiación: 72.600,00 EURRol: Equipo de trabajo