Littlejohn, Lance Lee Author
Orthogonal polynomial eigenfunctions of second-order partial differerential equations
- Kwon K.
- Lee J.
- Littlejohn L.
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY - 1/12/2001
- SJR Quartile: Q1
- CiteScore: 2.5 (2020)
- SJR: 1.553 (2001
- SNIP: 1.442 (2001
- SJR Categories: Applied Mathematics (Q1); Mathematics (miscellaneous) (Q1)
- Scopus
- ORCID
- Web of Science
Sobolev orthogonal polynomials and spectral differential equations
- Jung I.
- Kwon K.
- Lee D.
- Littlejohn L.
Transactions of the American Mathematical Society - 1/1/1995
10.1090/s0002-9947-1995-1308015-9
- CiteScore: 2.5 (2020)
Asymptotics of stirling and chebyshev-stirling numbers of the second kind
- Gawronski W.
- Littlejohn L.
- Neuschel T.
STUDIES IN APPLIED MATHEMATICS - 1/07/2014
- SJR Quartile: Q2
- JCR Impact Factor: 1.254 (2014)
- CiteScore: 5.3 (2020)
- SJR: 0.649 (2014
- SNIP: 0.816 (2014
- JCR 5-year Impact Factor: 1.329
- JCR Categories: MATHEMATICS, APPLIED
- SJR Categories: Applied Mathematics (Q2)
- Scopus
- ORCID
- Web of Science
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
- CiteScore: 1.1 (2022)
- SJR: 0.431 (2022
- SNIP: 0.68 (2022
Radial and logarithmic refinements of Hardy's inequality
- Gesztesy F.
- Littlejohn L.
- Michael I.
- Pang M.
St Petersburg Mathematical Journal - 1/1/2019
- SJR Quartile: Q3
- JCR Impact Factor: 0.8 (2019)
- CiteScore: 0.9 (2020)
- SJR: 0.458 (2019
- SNIP: 0.758 (2019
- JCR 5-year Impact Factor: 0.632
- JCR Categories: MATHEMATICS
- SJR Categories: Algebra and Number Theory (Q3); Analysis (Q3); Applied Mathematics (Q3)
Utah state university mathematics conference
- Ridenhour J.
- Thompson R.
- Littlejohn L.
ROCKY MOUNTAIN JOURNAL OF MATHEMATICS - 1/06/1986
- CiteScore: 0.8 (2020)
- Scopus
- ORCID
- Web of Science
Self-adjoint operators generated from non-Lagrangian symmetric differential equations having orthogonal polynomial eigenfunctions
- Everitt W.
- Kwon K.
- Lee J.
- Littlejohn L.
- Williams S.
ROCKY MOUNTAIN JOURNAL OF MATHEMATICS - 1/09/2001
- SJR Quartile: Q3
- CiteScore: 0.8 (2020)
- SJR: 0.279 (2001
- SNIP: 0.587 (2001
- SJR Categories: Mathematics (miscellaneous) (Q3)
- Scopus
- ORCID
- Web of Science
Orthogonal polynomials and singular sturm-liouville systems, i
- Littlejohn L.
- Krall A.
ROCKY MOUNTAIN JOURNAL OF MATHEMATICS - 1/06/1986
- CiteScore: 0.8 (2020)
- Scopus
- ORCID
- Web of Science
Nonclassical Jacobi Polynomials and Sobolev Orthogonality
- Bruder A.
- Littlejohn L.
Results in Mathematics - 1/06/2012
- SJR Quartile: Q2
- JCR Impact Factor: 0.508 (2012)
- CiteScore: 2 (2020)
- SJR: 0.563 (2012
- SNIP: 0.953 (2012
- JCR 5-year Impact Factor: 0.544
- JCR Categories: MATHEMATICS, APPLIED
- SJR Categories: Mathematics (miscellaneous) (Q2); Applied Mathematics (Q3)
- Scopus
- ORCID
- Web of Science
On Properties of the Legendre Differential Expression
- Everjtt W.
- Littlejohn L.
- Mari? V.
Results in Mathematics - 1/8/2002
- CiteScore: 2 (2020)
- SNIP: 0.989 (2002
- SJR Categories: Applied Mathematics; Mathematics (miscellaneous)
This author has no conferences.
This author has no patents.
This author has no reports or other types of publications.
h index
Scopus: 17
Web of Science: 15
i10 index
Scopus: 30
Web of Science: 22
Author profiles
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Acronym MTM2017-89941-PSince: January 1, 2018Until: December 31, 2021Funded by: MECFunding / grant amount: 72,600.00 EURRole: Equipo de trabajo