Anna Siffert

发表

Explicit p-harmonic functions on rank-one Lie groups of Iwasawa type

Sigmundur Gudmundsson, Anna Siffert, Marko Sobak, 2020, 2007.14157.

On p-harmonic self-maps of spheres

Anna Siffert, V. Branding, 2022, Calculus of Variations and Partial Differential Equations.

Harmonic Self-Maps of SU(3)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathrm {SU}(3)$$\end{document}

Anna Siffert, 2017, The Journal of Geometric Analysis.

Alexandrov spaces with integral current structure

Raquel Perales, Anna Siffert, C. Searle, 2017, Communications in Analysis and Geometry.

Existence of metrics maximizing the first eigenvalue on non-orientable surfaces

Henrik Matthiesen, Anna Siffert, Anna Siffert, 2019, Journal of Spectral Theory.

Existence of metrics maximizing the first eigenvalue on closed surfaces

Anna Siffert, Henrik Matthiesen, 2017, 1703.01264.

The systole of large genus minimal surfaces in positive Ricci curvature

Anna Siffert, Henrik Matthiesen, 2018, 1808.01157.

Handle attachment and the normalized first eigenvalue.

Anna Siffert, Henrik Matthiesen, 2019, 1909.03105.

On the equivariant stability of harmonic self-maps of cohomogeneity one manifolds

Anna Siffert, V. Branding, 2021, Journal of Mathematical Analysis and Applications.

A Dirichlet problem on balls

Anna Siffert, 2017, 1709.02155.

Harmonic Self-Maps of $$\mathrm {SU}(3)$$SU(3)

Anna Siffert, 2017 .

Harmonic self-maps of cohomogeneity one manifolds

Anna Siffert, Thomas Puettmann, 2016, Mathematische Annalen.

ON THE STABILITY OF HARMONIC SELF-MAPS OF COHOMOGENEITY ONE MANIFOLDS

Volker Branding, Anna Siffert, Anna Siffert, 2021 .

Infinite families of harmonic self-maps of ellipsoids in all dimensions

Anna Siffert, V. Branding, 2022, 2210.17240.

Infinite families of harmonic self-maps of spheres

Anna Siffert, 2015, 1501.06157.

A Dirichlet problem on balls and harmonic maps into spheres

Anna Siffert, 2017 .

An infinite family of homogeneous polynomial self-maps of spheres

Anna Siffert, 2014 .

An infinite family of homogeneous polynomial self-maps of spheres

Anna Siffert, 2013, Manuscripta Mathematica.

Harmonic Self-maps of $\mbox{SU}(3)$

Anna Siffert, 2015, 1512.07002.

Sharp asymptotics of the first eigenvalue on some degenerating surfaces

Anna Siffert, Henrik Matthiesen, 2019, Transactions of the American Mathematical Society.

A note on Kuttler–Sigillito’s inequalities

Anna Siffert, Asma Hassannezhad, 2017, Annales mathématiques du Québec.