Meliksah University

most citedExponential Inapproximability of Selecting a Maximum Volume Sub-matrix

1 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

A. Çivril1 · h 11
Can Güngör1
M. Magdon-Ismail1 · h 39
M. T. Sağlam1 · h 1
Tuğçe Kocabıyık1 · h 1

collaborating institutions

Erciyes UniversityTR1 paper
Istanbul UniversityTR1 paper
Rensselaer Polytechnic InstituteUS1 paper

2 papers

astro-ph.HE2025

An Elaborate Search for Coherent Pulsations from Intermittent-AMXPs

Mustafa Turan Sağlam, Can Güngör, Tuğçe Kocabiyik

We present a detailed systematic pulse search for three Intermittent-Accreting Millisecond X-ray Pulsars (Intermittent-AMXPs), HETE J1900.1-2455, SAX J1748.9-2021 & Aql X-1, via Z$…

cs.CC2010★ 1 cited

Exponential Inapproximability of Selecting a Maximum Volume Sub-matrix

Ali Civril, Malik Magdon-Ismail

Given a matrix $A \in R^{m \times n}$ ( $n$ vectors in $m$ dimensions), and a positive integer $k < n$ , we consider the problem of selecting $k$ column vectors from $A$ suc…