Concepedia

Patrick Fitzpatrick

PF

45

Publications

1.5K

Citations

23

H-Index

1971

Active since

Affiliations

University of Maryland, College Park(Current)

University College Cork

Rutgers, The State University of New Jersey

Polytechnic University of Turin

University of Chicago

Patrick Fitzpatrick is an author at University of Maryland, College Park specializing in functional analysis, engineering, and numerical analysis.

Top concepts

Functional AnalysisEngineeringComputer ScienceNumerical AnalysisMathematical ProgrammingApproximation TheoryCoding TheorySpectral TheoryIterative DecodingRepresentation Theory

Publications per year

1971–2015

45

Publications

45

Algebraic structure of quasicyclic codes

Kristine Lally, Patrick Fitzpatrick · Discrete Applied Mathematics · 2001 · 142 citations

Applied Algebra, Algebraic Structure, Algebraic Coding Theory

Fixed point theorems for multivalued noncompact acyclic mappings

Patrick Fitzpatrick, W. V. Petryshyn · Pacific Journal of Mathematics · 1974 · 100 citations · Full text

A degree theory, fixed point theorems, and mapping theorems for multivalued noncompact mappings

W. V. Petryshyn, Patrick Fitzpatrick · Transactions of the American Mathematical Society · 1974 · 98 citations · Full text

Degree Theory, Ultimately Compact Mappings, Topological Dynamic +8

On the key equation

Patrick Fitzpatrick · IEEE Transactions on Information Theory · 1995 · 98 citations

Public Key Algorithm, Mathematical Foundations, Key Equation +3

Fixed Point Theorems and the Fixed Point Index for Multivalued Mappings in Cones

Patrick Fitzpatrick, W. V. Petryshyn · Journal of the London Mathematical Society · 1975 · 70 citations

Point Theorems, Fixed Point Index, Functional Analysis +1

Rows per page

1–5 of 45