Tidligere arrangementer - Side 46
Enrico Ramirez-Ruiz, Astronomy & Astrophysics Department, University of California, Santa Cruz
NCMM Associate Investigator Professor John-Bjarne Hansen, KG Jebsen – Thrombosis Research and Expertise Centre (TREC), Department of Clinical Medicine, University of Troms?, and University Hospital of Northern Norway, will present his research as part of the NCMM Tuesday Seminar Series.
We consider the linearized elasticity equations, discretized using multi-patch Isogeometric Analysis. To solve the resulting linear system, we choose the Dual-Primal Isogeometric Tearing and Interconnecting (IETI-DP) Method with a scaled Dirichlet preconditioner. We are interested in a convergence analysis. See more details below.
We will present the results of numerical experiments that demonstrate our theoretical findings.
Romain Teyssier, Department of Astrophysical Sciences, Princeton University (USA).
?pne foredrag av Catherine (Katie) Peichel og Dag Undlien. Temaet inkluderer mendelsk genetikk og darwinistisk evolusjon, og hvordan genetikk benyttes i moderne medisin. 亚博娱乐官网_亚博pt手机客户端登录 holdes p? engelsk.
By Carl André, University of Gothenburg, Sweden
Rüdiger Pakmor, Max Planck Institute for Astrophysics, Germany.
Professor Elaine Cohen (University of Utah) kreeres til ?resdoktor ved UiO. I den forbindelse vil hun holde en forelesning: Mathematics and Geometric Modeling: Similar Ingredients, Distinct Goals.
Green Frontiers Festival and the Zapffe Prize ceremony.
Juan Camilo Guevara Gomez, PhD student of Rosseland Centre for Solar Physics (RoCS), Institute of Theoretical Astrophysics, UiO.
Featuring the Nobel Prize Winner in Literature, Olga Tokarczuk as the Arne N?ss Professor.
I will discuss the question in the title. This is joint work with Alex Degtyarev and Ilia Itenberg. This will be a talk involving very classical topics in algebraic geometry. I will try to make the talk accessible to students at master- and PhD level.
QOMBINE seminar by Daniel Stilck Franca (ENS Lyon)
C*-algebra seminar talk by Pinhas Grossman (University of New South Wales)
What is the impact of the pandemic for how we study and understand change in everyday consumption?
NCMM Associate Investigator Professor Thomas Arnesen, Department of Molecular Biology, University of Bergen and Department of Surgery, Haukeland University Hospital, will present his research as part of the NCMM Tuesday Seminar Series.
P? dette seminaret skal forskerne bak prosjektet Mangfold p? Universitetet i Oslo presentere og dr?fte funnene sine.
By Leif Egil Loe, NMBU, ?s
Sarah White, South African Radio Astronomy Observatory (SARAO), Rhodes University, Cape Town.
NCMM Associate Investigator Professor Rolf Skotheim, Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital and University of Oslo, will present his research as part of the NCMM Tuesday Seminar Series.
Dr. Ritam Mallick, Associate Professor from IISER Bhopal, India.
The simulation of multi-phase fluids has attained growing interest in the last decades. While for single-phase flow with the Navier-Stokes system the basic model is well understood, for multi-phase systems additional challenges by the necessity to track the transition zones or interfaces between different fluid components arise.
We propose to use a phase field as a smooth indicator function to describe this situation. Using phase-field models, one introduces a small layer of mixed fluids as a so-called diffuse interface. One benefit of phase-field models is, that they can naturally deal with topology changes and can easily be extended to cope with contact line dynamics.
This model allows for discussing the optimal control problem for two-phase flow. We introduce a thermodynamically consistent phase-field model for two-phase flow including a model for contact line dynamics and introduce an energy stable numerical scheme.
This scheme allows us to investigate the time-discrete (open loop) optimal control problem, where we investigate different control actions to steer a given distribution of phases towards the desired distribution. We derive the existence of solutions to the optimal control problem and provide first-order optimality conditions.
Hybrid format via Zoom possible on demand (contact timokoch at uio.no)
Hardi Peter, Associate Professor at the Max-Planck-Institute for Solar Physics, University of G?ttingen.