Counterexamples for the convexity of certain matricial inequalities
Marius Junge, Quanhua Xu
TL;DR
This paper intended to address the convexity of certain matrix inequalities but was withdrawn due to a discovered mistake in a key lemma.
Contribution
The paper's contribution is nullified as it was withdrawn and did not present valid new findings.
Findings
Paper withdrawn due to error in Lemma 4.1
No valid results or conclusions available
Original claims are invalidated
Abstract
This paper is withdrawn. We found a mistake in Lemma 4.1
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Taxonomy
TopicsMathematical Inequalities and Applications · Point processes and geometric inequalities · Advanced Operator Algebra Research