Vorträge

Vorträge bei Tagungen und Workshops

Geometric properties of Gevrey functions.
Workshop on metric properties of subanalytic sets, Münster, September 1999.
Dirichlet problem on semianalytic domains.
Spectre et espaces singulieres, Le Bourget-du-Lac, Mai 2000.
Dirichlet regularity in polynomially bounded o-minimal structures on R.
RAAG 01, Rennes, Juni 2001.
Dirichlet regularity in polynomially bounded o-minimal structures on R.
Metric geometry and singular spaces, Münster, September 2001.
Capacity density of subanalytic sets.
Reelle algebraische und analytische Geometrie, Mathematisches Forschungsinstitut Oberwolfach, März 2002.
Energy and capacity in o-minimal structures.
Fourth Annual Colloquiumsfest, University of Saskatchewan, Saskatoon, März 2003.
On convergence of integrals in o-minimal structures.
Annual Network Conference RTN RAAG, Salamanca, Juni 2004.
An o-minimal version of the Riemann Mapping Theorem.
Annual Network Conference RTN RAAG, Passau, September 2005.
An o-minimal version of the Riemann Mapping Theorem.
Workshop Topology of Real Algebraic Varieties; semi-algebraic, subanalytic and o-minimal Geometries, Institut Henri Poincaré, Paris, Dezember 2005.
An o-minimal version of the Riemann Mapping Theorem.
Canadian Mathematical Society Summer 2006 Meeting, Calgary, Juli 2006.
Hilbert 16, Riemann Mapping Theorem and the Dirichlet Problem.
MODNET Mid-Term Conference, Antalya, November 2006.
Hilbert 16, Riemann Mapping Theorem, Dirichlet problem and o-minimality.
O-minimality: model theory and geometry. MODNET Conference, Haifa, September 2008.
On the resolution of singularities for power series with perturbation by logarithmic terms.
Workshop on Finiteness Problems in Dynamical Systems. Fields Institute, Toronto, Juni 2009
Spherical blow up.
O-minimal Structures and Real Analytic Geometry Retrospective Workshop. Fields Institute, Toronto, August 2011.

Integration of semialgebraic functions and antiderivatives of Nash functions.
Emerging developments in Real Algebraic Geometry.Otto-von-Guericke-Universität Magdeburg, Februar 2012.

Integration of semialgebraic functions and antiderivatives of Nash functions.
Model Theory in Wroclaw 2012, Breslau, Juni 2012.
R-analytic functions.
Naples-Konstanz Model Theory Days, Caserta, November 2013.
Lebesgue measure and integration theory on arbitrary real closed fields.
Joint meeting of the German Mathematical Society (DMV) and the Polish Mathematical Society (PTM), Session Real Algebraic Geometry, applications and related topics, Poznan, September 2014.
Lebesgue measure and integration theory on arbitrary real closed fields.
Model Theory Conference, Stellenbosch University, Stellenbosch, Südafrika, März 2015.
Holomorphic extension of log-exp-analytic functions.
Modern Trends in Complex Analysis, Universität Würzburg, Mai 2015.
Lebesgue measure and integration theory on arbitrary real closed fields.
Real Analytic Geometry and Trajectories of Vector Fields, Centre international de recontres mathématiques Luminy (Marseille), Juni 2015.
Integration on Nash manifolds over real closed fields and Stokes' theorem.
O-Minimality and Applications, Universität Konstanz, Juli 2015.
Lebesgue motivic invariants.
Ordered Algebraic Structures and Related Topics, Centre international de recontres mathématiques Luminy (Marseille), Oktober 2015.
Lebesgue measure and integration theory on the field of Puiseux series.
Joint Mathematics meeting of the AMS and MAA, AMS-ASL Special Session Surreal Numbers, Seattle, Januar 2016.
Integration on real closed fields.
Antalya Algebra Days XVIII, Sirince-Izmir-Turkey, Mai 2016.
O-minimal geometry.
Tutorial at the Summer School in Tame Geometry, Konstanz, Juli 2016.
Piecewise Weierstrass preparation and division for o-minimal holomorphic functions.
Workshop on Model Theory: From Fields to Hardy Fields, Fields Institute, Toronto, August 2016.
Lebesgue measure and integration theory for the semialgebraic category over the field of surreal numbers.
Mini-Workshop: Surreal Numbers, Surreal Analysis, Hahn Fields and Derivations. Mathematisches Forschungsinstitut Oberwolfach, Dezember 2016.
Asymptotics of parameterized exponential integrals given by Brownian motion on globally subanalytic sets.
Model Theory and applications to Geometry, Padua, September 2017.
Holomorphic extension of definable functions.
GDMV-Tagung, Sektion Mathematische Logik, Paderborn, März 2018.
Logarithms, constructible functions and integration on non-archimedean models of the theory of the real field with restricted analytic functions with value groups of finite archimedean rank.
Colloquium Logicum 2018, Bayreuth, September 2018.
Hardy Fields, o-minimal structures and connections to Hilbert 16.
The 6^thFranco-Japanese-Vietnamese Symposium on Singularities, Nha Trang Vietnam, September 2018.
Integration in non-archimedean subanalytic geometry.
12^th Panhellenic Logic Symposium, Anogeia, Kreta, Griechenland, Juni 2019.
Introduction to O-Minimality.
International Student School-Conference Mathematical Spring 2019, HSE Nischni Nowgorod, Februar 2020.
Periods, Power Series, and integrated Algebraic Numbers.
The 23rd Midrasha Mathematicae: O-Minimality and its Applications in Diophantine Geometry and Hodge Theory.
Isreal Institute for Advanced Studies, The Hebrew University of Jerusalem, Israel, Dezember 2022.
Periods, Power Series, and integrated Algebraic Numbers.
Model Theory Conference, Bedlewo Conference Center, Polen, Dezember 2022.
Tame Definable Analysis (Tutorial).
Model Theory Workshop Wroclaw, September 2023.
Periods, Power Series, and Integrated Algebraic Numbers.
Logik-Sektion DMV-Tagung, Ilmenau, September 2023
Periods, Power Series, and Integrated Algebraic Numbers.
Model Theory Workshop Model theoretic aspects of the notion of independence and dimension, Research Institute for Mathematical Sciences, Kyoto, Dezember 2023.

Vorträge in Seminaren

Classical boundary value problems in real geometry.
Oberseminar Analysis, Universität Würzburg, Februar 2001.
Dirichlet regularity in polynomially bounded o-minimal structures on R.
Logic Seminar, University of Wisconsin, Madison, Oktober 2002.
Dirichlet regularity in polynomially bounded o-minimal structures on R.
Research Seminar in Logic, Wesleyan University, Dezember 2002.
Definability results for the Poisson equation.
Geometry and Model Theory Seminar, Fields Institute, Toronto, September 2004.
Definability results for the Poisson equation.
Séminaire Equations Différentielles et Théorie du Contrôle, Université de Bourgogne, Dijon, Februar 2005.
An o-minimal version of the Riemann Mapping Theorem and the Dirichlet Problem.
Model Theory Seminar, McMaster, Hamilton, Oktober 2005.
Hilbert 16, Riemann Mapping Theorem, Dirichlet Problem and o-minimality.
Logic Seminar, University of Oxford, Juni 2006.
Der Riemannsche Abbildungssatz, das Dirichletproblem und o-minimale Strukturen.
Kolloquium, Universität Regensburg, November 2006.
Complex analysis and o-minimal structures.
Geometry and Model Theory Seminar, Ecole Normale Supérieure, Paris, Oktober 2007.
Generation of o-minimal structures by quasianalytic classes.
Model Theory Seminar, University of Lyon, März 2008.
O-minimale Strukturen: Wie durch Logik Analysis und Geometrie verbunden werden.
Vorstellungsvortrag Universität Passau, April 2008.
Hilbert 16, Riemann Mapping Theorem, Dirichlet problem and o-minimality.
Logic and Model Theory Seminar, University of Illinois at Urbana-Champaign, September 2008.
O-minimality of the transition map at non-resonant hyperbolic singularities.
Thematic Program on O-minimal Structures and Real Analytic Geometry, Fields Institute, Toronto, Januar 2009.
The first order content of the Riemann mapping theorem.
Vorstellungsvortrag an der University of Illinois at Urbana-Champaign, Januar 2009.
Zahme Geometrie und Analysis.
Oberseminar Geometrische Analysis, Universität Frankfurt (Main), Januar 2010.
Der Riemannsche Abbildungssatz und zahme Geometrie.
Oberseminar Funktionentheorie, Universität Würzburg, Februar 2010.
Tame measures.
Geometry and Model Theory Seminar, Fields Insitute, Toronto, September 2010.
Tame measures.
Logic Seminar, University of Illinois at Urbana-Champaign, September 2010.
Tame measures.
Logic Seminar, University of Oxford, Januar 2011.
Zahme Maße.
Oberseminar Reelle Geometrie und Algebra, Universität Konstanz, Mai 2011.

Integration and tameness.
Colloquium, Istanbul Bilgi Universität, März 2012.

Ein algebraisch-geometrischer Riemannscher Abbildungssatz.
Vorstellungsvortrag Universität Erfurt, Juli 2012.

Ein geometrischer Riemannscher Abbildungssatz.
Vorstellungsvortrag Universität Würzburg, Juli 2012.
A very first step towards an algebraic understanding of the ring of analytic functions that are globally subanalytic.
Logic Seminar, University of Illinois at Urbana-Champaign, November 2012.
Integration of semialgebraic functions and antiderivatives of Nash functions.
Logic Seminar, McMaster, Hamilton, November 2012.
R-analytic functions.
Model Theory Seminar, University of Lyon, März 2013.
Integration von semialgebraischen Funktionen und Stammfunktionen von Nashfunktionen.
Seminar der Forschergruppe "Classification of Algebraic Surfaces and Compact Complexe Manifolds", Universität Bayreuth, Juli 2013.
Real Geometry and Potential Theory.
Analysis Seminar, University College Dublin, Februar 2015.
Lebesgue measure and integration theory on arbitrary real closed fields.
Geometry and Model Theory Seminar, Ecole Normale Supérieure, Paris, März 2015.
Integration auf dem Kurvenraum und Lebesgue-motivische Invarianten.
Vorstellungsvortrag Universität Konstanz, Juli 2015.
Real algebraic geometry and integration.
Kolloquium, Freie Universität Berlin, November 2015.
Piecewise Weierstrass preparation and division for o-minimal holomorphic functions.
Oberseminar Modelltheorie, Universität Konstanz, Oktober 2016.
Lebesgue measure and integration theory on non-archemedean algebraically closed fields of characteristic 0.
Vorstellungsvortrag University of Luxembourg, Dezember 2016.
Multivariate transseries.
Logic Seminar, University of Oxford, März 2017.
A holomorphic extension theorem for log-exp-analytic functions.
Séminaire de structures algébriques ordónnees. Université Paris Diderot. März 2017.
Asymptotics of parameterized exponential integrals given by Brownian motion on globally subanalytic sets.
Logic Seminar, University of Illinois at Urbana-Champaign, September 2017.
Asymptotics of parameterized exponential integrals given by Brownian motion on globally subanalytic sets.
Logic Seminar, University of California at Los Angeles, Oktober 2017.
Asymptotics of parameterized exponential integrals given by Brownian motion on globally subanalytic sets.
Model Theory Seminar, McMaster, Hamilton, November 2017.
Hardy Fields, o-minimal Structures and connections to Hilbert 16.
Analysis-Seminar, Universität Wien, Mai 2018.
Logarithms, constructible functions and integration on non-archimedean models of the theory of the real field with restricted analytic functions with value groups of finite archimedean rank.
Oberseminar Mathematische Logik, Universität Freiburg, November 2018.
Integration in non-archimedean subanalytic geometry.
Geometry Seminar, Université Bordeaux, Januar 2019.
Logarithms, constructible functions and integration on non-archimedean models of the theory of the real field with restricted analytic functions with value groups of finite archimedean rank.
Oberseminar Modelltheorie, Universität Düsseldorf, März 2020.
Differentiability Properties of Log-Analytic Functions.
Geometry and Model Theory Seminar, Fields Institute, Toronto, Online, Juli 2020.
Tame Analysis.
Vorstellungsvortrag Universität der Bundeswehr München, November 2021.
Classes of Functions definable in R_{an, exp}.
Logic Colloquium, Universität Wien, April 2022.
Classes of Functions definable in R_{an, exp}.
Lancashire Yorkshire Model Theory Seminar and South and East of England Model Theory Network,
University of Manchester, Juni 2022.
O-Minimality and Integration.
Seminar Arbeitsgruppe Algebra, Algebraische Geometrie und Zahlentheorie,
Universität Freiburg, September 2022.
Periods, Power Series, and Integrated Algebraic Numbers.
Geometry and Model Theory Seminar, Fields Institute, Toronto, Januar 2023.
Periods, Power Series, and Integrated Algebraic Numbers.
Seminar Geometry and Arithmetic of Uniformized Structures, Universität Frankfurt, Mai 2023.
Analytic and Growth Properties of Log-Analytic Functions.
Geometry Seminar Université Savoie Mont Blanc, Januar 2024.
Semialgebraicity of the convergence domain of an algebraic power series.
Model Theory Seminar, Universität Wien, März 2024.
Periods, Power Series, and Integrated Algebraic Numbers.
Seminar Commutative Algebra & Differential Equations, Universität Wien, März 2024.

Professur für Reine Mathematik