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math.OC2019
A Note on Convex Relaxations for the Inverse Eigenvalue Problem
Utkan Candogan, Yong Sheng Soh, Venkat Chandrasekaran
The affine inverse eigenvalue problem consists of identifying a real symmetric matrix with a prescribed set of eigenvalues in an affine space. Due to its ubiquity in applications,…
math.OC2016
Finding Planted Subgraphs with Few Eigenvalues using the Schur-Horn Relaxation
Utkan Onur Candogan, Venkat Chandrasekaran
Extracting structured subgraphs inside large graphs - often known as the planted subgraph problem - is a fundamental question that arises in a range of application domains. This pr…