Matthias Keller

Matthias Keller

Universität Potsdam

H-index: 25

Europe-Germany

About Matthias Keller

Matthias Keller, With an exceptional h-index of 25 and a recent h-index of 18 (since 2020), a distinguished researcher at Universität Potsdam, specializes in the field of Mathematics.

His recent articles reflect a diverse array of research interests and contributions to the field:

Anchored heat kernel upper bounds on graphs with unbounded geometry and anti-trees

Boundary representations of intermediate forms between a regular Dirichlet form and its active main part

Neumann semigroup, subgraph convergence, form uniqueness, stochastic completeness and the Feller property

Optimal Hardy weights on the Euclidean lattice

Capacity of infinite graphs over non-Archimedean ordered fields

Optimal Hardy inequality for fractional Laplacians on the integers

Sobolev-type inequalities and eigenvalue growth on graphs with finite measure

On Liouville Theorems for Dirichlet Forms

Matthias Keller Information

University

Position

Professor

Citations(all)

1794

Citations(since 2020)

991

Cited By

1287

hIndex(all)

25

hIndex(since 2020)

18

i10Index(all)

38

i10Index(since 2020)

33

Email

University Profile Page

Universität Potsdam

Google Scholar

View Google Scholar Profile

Matthias Keller Skills & Research Interests

Mathematics

Top articles of Matthias Keller

Title

Journal

Author(s)

Publication Date

Anchored heat kernel upper bounds on graphs with unbounded geometry and anti-trees

Calculus of Variations and Partial Differential Equations

Matthias Keller

Christian Rose

2024/1

Boundary representations of intermediate forms between a regular Dirichlet form and its active main part

arXiv preprint arXiv:2301.01035

Matthias Keller

Daniel Lenz

Marcel Schmidt

Michael Schwarz

Melchior Wirth

2023/1/3

Neumann semigroup, subgraph convergence, form uniqueness, stochastic completeness and the Feller property

arXiv preprint arXiv:2310.14927

Matthias Keller

Florentin Münch

Radosław K Wojciechowski

2023/10/23

Optimal Hardy weights on the Euclidean lattice

Transactions of the American Mathematical Society

Matthias Keller

Marius Lemm

2023/9

Capacity of infinite graphs over non-Archimedean ordered fields

arXiv preprint arXiv:2308.13264

Florian Fischer

Matthias Keller

Anna Muranova

Noema Nicolussi

2023/8/25

Optimal Hardy inequality for fractional Laplacians on the integers

Annales Henri Poincaré

Matthias Keller

Marius Nietschmann

2023/8

Sobolev-type inequalities and eigenvalue growth on graphs with finite measure

Proceedings of the American Mathematical Society

Bobo Hua

Matthias Keller

Michael Schwarz

Melchior Wirth

2023/8

On Liouville Theorems for Dirichlet Forms

Bobo Hua

Matthias Keller

Daniel Lenz

Marcel Schmidt

2022/8/22

Gaussian upper bounds for heat kernels on graphs with unbounded geometry

arXiv preprint arXiv:2206.04690

Matthias Keller

Christian Rose

2022/6/9

Geometry, Dynamics and Spectrum of Operators on Discrete Spaces

Oberwolfach Reports

David Damanik

Matthias Keller

Tatiana Nagnibeda

Felix Pogorzelski

2022/3/14

Large Time Behavior of the Heat Kernel

Graphs and Discrete Dirichlet Spaces

Matthias Keller

Daniel Lenz

Radosław K Wojciechowski

Matthias Keller

Daniel Lenz

...

2021

Asymptotic expansion of the annealed Green's function and its derivatives

arXiv preprint arXiv:2107.11583

Matthias Keller

Marius Lemm

2021/7/24

A note on eigenvalue bounds for non‐compact manifolds

Mathematische Nachrichten

Matthias Keller

Shiping Liu

Norbert Peyerimhoff

2021/6

Agmon estimates for Schrödinger operators on graphs

arXiv preprint arXiv:2104.04737

Matthias Keller

Felix Pogorzelski

2021/4/10

Eigenvalue asymptotics and unique continuation of eigenfunctions on planar graphs

arXiv preprint arXiv:2104.03582

Michel Bonnefont

Sylvain Golénia

Matthias Keller

2021/4/8

From Hardy to Rellich inequalities on graphs

Proceedings of the London Mathematical Society

Matthias Keller

Yehuda Pinchover

Felix Pogorzelski

2021/3

Graphs and discrete Dirichlet spaces

Matthias Keller

Daniel Lenz

Radoslaw K Wojciechowski

2021/10/22

Mini-Workshop: Recent Progress in Path Integration on Graphs and Manifolds

Batu Güneysu

Matthias Keller

Kazumasa Kuwada

Anton Thalmaier

2020/6/3

ERRATUM TO SPECTRAL ANALYSIS OF CERTAIN SPHERICALLY HOMOGENEOUS GRAPHS, OPERATORS AND MATRICES, 7 (2013), 825––847

statistics

Jonathan Breuer

MATTHIAS KELLER

2020

On the uniqueness class, stochastic completeness and volume growth for graphs

Transactions of the American Mathematical Society

Xueping Huang

Matthias Keller

Marcel Schmidt

2020/12

See List of Professors in Matthias Keller University(Universität Potsdam)

Co-Authors

H-index: 36
Daniel Lenz

Daniel Lenz

Friedrich-Schiller-Universität Jena

H-index: 26
Yehuda Pinchover

Yehuda Pinchover

Technion - Israel Institute of Technology

H-index: 25
Simone Warzel

Simone Warzel

Technische Universität München

H-index: 23
Delio Mugnolo

Delio Mugnolo

FernUniversität in Hagen

H-index: 18
Shiping Liu 刘世平

Shiping Liu 刘世平

University of Science and Technology of China

H-index: 18
Bobo Hua

Bobo Hua

Fudan University

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