VADOR Events Calendar

Our team is constantly involved in research projects, frequently involving collaboration with international scientists and institutions. Research is carried out in a number of languages, however we present mostly in English.

We frequently host one off lectures on topics relating to variational analysis, dynamics and operations research.  In term-time, we host different speakers at our weekly AKOR seminar.  Seminars take place most Thursdays at 3pm in Sem. R. DB gelb 04.  Once a month, the AKOR seminar will be replaced by the Vienna Seminar on Optimization, opens an external URL in a new window - a joint venture with Radu Bot and Yurii Malitskyi of the University of Vienna

We organise the Viennese Conference on Optimal Control and Dynamic Games, typically every three years.  The next iteration - VC2025 - will take place in July 2025.  For further details on this conference, and its forerunners, please visit the VC2025, opens an external URL in a new window website.

Topics and speakers for all forthcoming events will be posted below.

14. November 2024, 17:00 until 19:00

AKOR Seminar:On global Eikonal equations

Seminar

Le Minh Tri, VADOR, TU Wien

Eikonal equations in metric spaces have strong connections with the local slope operator (or the De Giorgi slope). In this talk, we explore an analogous model based on the global slope operator, expressed as $G[u] = \ell$. In strong contrast with the classical theory, the global slope operator relies neither on the local properties of the functions nor on the structure of the space, and therefore new insights are developed in order to analyze the above equation. Under mild assumptions on the metric space $X$ and the given data $\ell$, we primarily discuss: (a) the existence and uniqueness of (pointwise) solutions; (b) a viscosity perspective and (c) a new integration formula based on the global slope of the given function.

 

Calendar entry

Event location

Sem R DB gelb 04
1040 Wien

 

Organiser

VADOR

 

Public

No

 

Entrance fee

No

 

Registration required

No

AKOR Seminar:On global Eikonal equations

Le Minh Tri, VADOR, TU Wien

Eikonal equations in metric spaces have strong connections with the local slope operator (or the De Giorgi slope). In this talk, we explore an analogous model based on the global slope operator, expressed as $G[u] = \ell$. In strong contrast with the classical theory, the global slope operator relies neither on the local properties of the functions nor on the structure of the space, and therefore new insights are developed in order to analyze the above equation. Under mild assumptions on the metric space $X$ and the given data $\ell$, we primarily discuss: (a) the existence and uniqueness of (pointwise) solutions; (b) a viscosity perspective and (c) a new integration formula based on the global slope of the given function.