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researcher

J. Saak

24 papers hereh-index 251.9k citations146 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author4
  • last author16

Across the 22 of 24 papers where every author was matched, so the position is known.

fields
  • math.NA16
  • cs.MS4
  • cs.GL1
  • math.DS1
  • math.HO1
  • math.OC1

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedUsing LDLT factorizations in Newton's method for solving general large-scale algebraic Riccati equations

4 citations · 9 across the 16 of their papers we have counts for

collaborators
Showing 2023 · math.NAShow all

2 papers · 2 filters

math.NA2023

Efficient solution of sequences of parametrized Lyapunov equations with applications

Davide Palitta, Zoran Tomljanović, Ivica Nakić +1

Sequences of parametrized Lyapunov equations can be encountered in many application settings. Moreover, solutions of such equations are often intermediate steps of an overall proce…

math.NA2023

Diagonally-Addressed Matrix Nicknack: How to improve SpMV performance

Jens Saak, Jonas Schulze

We suggest a technique to reduce the storage size of sparse matrices at no loss of information. We call this technique Diagonally-Adressed (DA) storage. It exploits the typically l…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.