Concepedia

Piotr Hajłasz

PH

28

Publications

2K

Citations

21

H-Index

1993

Active since

Affiliations

University of Warsaw(Current)

University of Pittsburgh

Institute of Mathematics

University of Michigan

Charles University

Piotr Hajłasz is an author at University of Warsaw specializing in functional analysis, engineering, and approximation theory.

Top concepts

Functional AnalysisEngineeringApproximation TheorySpectral TheoryTopological GroupsMathematical Modeling

Publications per year

1993–2020

28

Publications

28

Sobolev spaces on an arbitrary metric space

Piotr Hajłasz · Potential Analysis · 1996 · 583 citations

Dirichlet Form, Arbitrary Metric Space, Riemannian Manifold +2

Change of variables formula under minimal assumptions

Piotr Hajłasz · Colloquium Mathematicum · 1993 · 160 citations · Full text

Engineering, Variational Analysis, Banach Indicatrix +8

Sobolev embeddings, extensions and measure density condition

Piotr Hajłasz, Pekka Koskela, Heli Tuominen · Journal of Functional Analysis · 2008 · 143 citations

Spectral Theory, Dirichlet Form, Engineering +4

ON BOUNDEDNESS OF MAXIMAL FUNCTIONS IN SOBOLEV SPACES

Piotr Hajłasz, Jani Onninen · Annales Academiae Scientiarum Fennicae Mathematica · 2004 · 115 citations

Euclidean Space, Interpolation Space, Functional Analysis +4

Traces of Sobolev Functions on Fractal Type Sets and Characterization of Extension Domains

Piotr Hajłasz · Journal of Functional Analysis · 1997 · 107 citations

Fractal Type Sets, Extension Domains, Quasiconformal Mapping +5

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