Daniel Kressner

I think the mathematicians interviewed in this article are well-calibrated with respect to the capabilities of publicly available frontier models for math research. nytimes.com/2026/02/07/sci…

Linear Systems and Eigenvalue Problems: Open Questions from a Simons Workshop arxiv.org/abs/2602.05394

Finally out: Speeding up Dynamical Low-Rank Approximation with Discrete Empirical Interpolation arxiv.org/abs/2510.19518

We are currently welcoming applications for postdoctoral-level research fellowships in our Fall 2026 programs. Apply by November 15! simons.berkeley.edu/research-fello…

Fabio Matti, Haoze He, Daniel Kressner, Hei Yin Lam: Stochastic trace estimation for parameter-dependent matrices applied to spectral density approximation arxiv.org/abs/2502.18626 arxiv.org/pdf/2502.18626 arxiv.org/html/2502.18626

New preprint with Alice Cortinovis with some of the best (probabilistic) bounds for DEIM et al.

This must be tweeted every Halloween. I don’t make the rules

If you're a PhD student interested in interning with me or one of my amazing colleagues at Microsoft Research New England (@MSRNE, @MSFTResearch) this summer, please apply here jobs.careers.microsoft.com/global/en/job/…

We’re looking for a post doc to join us exploring the intersection of quantum chemistry and quantum computing - 2 year position - Based in the QIC group at EPFL (Lausanne) - Collaboration with Roche (Basel) Email me if interested

#AcademicChatter #AcademicX

Bringing randomized low-rank approximation to time-dependent problems...

Ivan Bioli, Daniel Kressner, Leonardo Robol: Preconditioned Low-Rank Riemannian Optimization for Symmetric Positive Definite Linear Matrix Equations arxiv.org/abs/2408.16416 arxiv.org/pdf/2408.16416

Welcome to math grad studies here is your first reading

@HayataYamasaki Still says no: …edquantumsteinslemmabeenprovenyet.com

Preprint uploaded. We prove the generalized quantum Stein’s lemma and the 2nd law of resource theories, both static and dynamical. Grateful for the scientific feedback last time and hoping constructive reactions again. Joint work with Masahito Hayashi. arxiv.org/abs/2408.02722

@sp_monte_carlo ... that one automatically stays low rank by constraining the velocity to the tangent space (of the manifold of rank-r matrices).

@sp_monte_carlo The most common use of DLR is probably when time-dependent PDEs when the discretized soln at each time point can be rephrased as a matrix. Spatial smoothness implies that the matrix admits a good low-rank approximation. The great value of DLR is...

Ambizione call for projects Ambizione grants are aimed at young researchers who wish to conduct and lead a project of their own. Submission deadline: 01.11.24. If you would like to find out more about this call, take part in our online event on 14.08.24. sohub.io/8u9z

Ich brauch Urlaub.

The call for proposals for the “SNSF Swiss Postdoctoral Fellowships 2024” will open on 2 September 2024. 🗓️ Submission deadline: 2 December 2024 📄 The call document is already available on our website: sohub.io/e651 #TransitionalMeasures #HorizonEurope #Research

An amazing opportunity to come and do a postdoc in Switzerland - one of the best decisions I made in my academic career!🇨🇭