Littlejohn, Lance Lee Autor
Symmetry factors for differential equations with applications to orthogonal polynomials
- Littlejohn L.
ACTA MATHEMATICA HUNGARICA - 1/3/1990
- CiteScore: 1 (2020)
- Scopus
- ORCID
- Web of Science
The left-definite Legendre type boundary problem
- Everitt W.
- Littlejohn L.
- Williams S.
CONSTRUCTIVE APPROXIMATION - 1/12/1991
- CiteScore: 2,9 (2020)
- Scopus
- ORCID
- Web of Science
The legendre polynomials under a left definite energy norm
- Krall A.
- Littlejohn L.
Quaestiones Mathematicae - 1/1/1993
- CiteScore: 1,6 (2020)
Orthogonal polynomials and extensions of Copson's inequality
- Brown B.
- Evans W.
- Littlejohn L.
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS - 29/10/1993
- CiteScore: 4,5 (2020)
- Scopus
- ORCID
- Web of Science
Orthogonal polynomials and approximation in Sobolev spaces
- Everitt W.
- Littlejohn L.
- Williams S.
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS - 29/10/1993
- CiteScore: 4,5 (2020)
- Scopus
- ORCID
- Web of Science
Real orthogonalizing weights for Bessel polynomials
- Evans W.
- Everitt W.
- Kwon K.
- Littlejohn L.
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS - 31/12/1993
- CiteScore: 4,5 (2020)
- Scopus
- ORCID
- Web of Science
Characterizationo of classical type orthogonal polynomials
- Kwon K.
- Yoo B.
- Lee J.
- Littlejohn L.
Proceedings of the American Mathematical Society - 1/1/1994
10.1090/s0002-9939-1994-1180465-8
- CiteScore: 1,7 (2020)
Properties of the operator domains of the fourth-order Legendre-type differential expressions
- Everitt W.
- Littlejohn L.
- Loveland S.
Differential and Integral Equations - 1/1/1994
- CiteScore: 2,6 (2020)
The symmetric form of the Koekoeks' Laguerre type differential equation
- Everitt W.
- Littlejohn L.
- Wellman R.
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS - 20/02/1995
- CiteScore: 4,5 (2020)
- 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
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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