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Littlejohn, Lance Lee Author

On the classification of differential equations having orthogonal polynomial solutions

  • Littlejohn L.

ANNALI DI MATEMATICA PURA ED APPLICATA - 1/12/1978

10.1007/bf01762538

Cite count: 36 (Web of Science) 53 (Scopus)
  • CiteScore: 2 (2020)

Orthogonal polynomials and singular sturm-liouville systems, i

  • Littlejohn L.
  • Krall A.

ROCKY MOUNTAIN JOURNAL OF MATHEMATICS - 1/06/1986

10.1216/rmj-1986-16-3-435

Cite count: 16 (Web of Science) 20 (Scopus)
  • CiteScore: 0.8 (2020)

Utah state university mathematics conference

  • Ridenhour J.
  • Thompson R.
  • Littlejohn L.

ROCKY MOUNTAIN JOURNAL OF MATHEMATICS - 1/06/1986

Cite count:
  • CiteScore: 0.8 (2020)

An application of a new theorem on orthogonal polynomials and differential equations

  • Littlejohn L.

Quaestiones Mathematicae - 1/1/1986

10.1080/16073606.1986.9631591

Cite count: 33 (Scopus)
  • CiteScore: 1.6 (2020)
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

Cite count: 19 (Web of Science) 21 (Scopus)
  • CiteScore: 2.5 (2020)

On the classification of differential equations having orthogonal polynomial solutions - II

  • Krall A.
  • Littlejohn L.

ANNALI DI MATEMATICA PURA ED APPLICATA - 1/12/1987

10.1007/bf01773927

Cite count: 19 (Web of Science) 28 (Scopus)
  • CiteScore: 2 (2020)

Differential operators and the Legendre type polynomials

  • Everitt W.
  • Littlejohn L.

Differential and Integral Equations - 1/1/1988

Cite count: 21 (Scopus)
  • CiteScore: 2.6 (2020)

Orthogonal polynomials and higher order singular Sturm-Liouville systems

  • Littlejohn L.
  • Krall A.

ACTA APPLICANDAE MATHEMATICAE - 1/11/1989

10.1007/bf00046822

Cite count: 15 (Web of Science) 17 (Scopus)
  • CiteScore: 1.6 (2020)

On some properties of the legendre type differential expression

  • Everitt W.
  • Krall A.
  • Littlejohn L.

Quaestiones Mathematicae - 1/1/1990

10.1080/16073606.1990.9632207

Cite count: 14 (Scopus)
  • CiteScore: 1.6 (2020)

Symmetric and symmetrisable differential expressions

  • Littlejohn L.

Proceedings of the London Mathematical Society - 1/1/1990

10.1112/plms/s3-60.2.344

Cite count: 10 (Scopus)
  • CiteScore: 2.2 (2020)

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

Cite count: 1 (Scopus)

This author has no conferences.

This author has no patents.

This author has no reports or other types of publications.

Scopus: 17

Web of Science: 15

Scopus: 30

Web of Science: 22

Last data update: 5/18/24 9:54 AM
Next scheduled update: 5/25/24 3:00 AM