Concepedia

Rainer Nagel

RN

22

Publications

4.3K

Citations

17

H-Index

1972

Active since

Affiliations

University of Tübingen(Current)

University of L'Aquila

University of Ljubljana

Eötvös Loránd University

Sapienza University of Rome

Rainer Nagel is an author at University of Tübingen specializing in functional analysis, engineering, and spectral theory.

Top concepts

Functional AnalysisEngineeringSpectral TheoryMathematical ProgrammingNetwork ScienceNetwork AnalysisSystems EngineeringFunctional Data AnalysisFitnessBusiness

Publications per year

1972–2010

22

Publications

22

One-parameter semigroups for linear evolution equations

Klaus‐Jochen Engel, Rainer Nagel · Semigroup Forum · 2001 · 3.5K citations

Topological Semigroups, Transformation Semigroups, One-parameter Semigroups +1

Towards a ?matrix theory? for unbounded operator matrices

Rainer Nagel · Mathematische Zeitschrift · 1989 · 153 citations

Mathematical Programming, Unbounded Operator Matrices, Linear Operator +4

A Semigroup Approach to Boundary Feedback Systems

Valentina Casarino, Klaus‐Jochen Engel, Rainer Nagel et al. · Integral Equations and Operator Theory · 2003 · 84 citations

Mathematical Control Theory, Controllability, Distributed Parameter System +1

The spectrum of unbounded operator matrices with non-diagonal domain

Rainer Nagel · Journal of Functional Analysis · 1990 · 83 citations

Spectral Theory, Unbounded Operator Matrices, Linear Operator +4

How do bats choose optimal temperatures for hibernation?

Alfred Nagel, Rainer Nagel · Comparative Biochemistry and Physiology Part A Physiology · 1991 · 66 citations

Foraging, Fitness, Mammalogy +4

Rows per page

1–5 of 22