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13 results

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1. Editorial
Tibor Csendes, Janez Povh, Lidija Zadnik Stirn, Janez Žerovnik, 2011, preface, afterword

Keywords: operacijsko raziskovanje
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2. Semidefinite approximations for quadratic programs over orthogonal matrices
Janez Povh, 2010, original scientific article

Keywords: quadric programming, semidefinite programming, copositive programming, eigenvalue bound, quadratic assignment problem, graph partitioning problem
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3. High-performance computing in combinatorial optimization
Elisabeth Gaar, Timotej Hrga, Borut Lužar, Janez Povh, Alen Vegi Kalamar, Angelika Wiegele, 2018, unpublished conference contribution

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4. INNOHPC - DANUBE Interreg project
Janez Povh, Primož Drešar, 2018, unpublished conference contribution

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5. Extracting optimisers by non-commutative GNS construction is robust
Janez Povh, Jurij Volčič, Igor Klep, 2018, published scientific conference contribution abstract

Keywords: high performance computing, polynomial optimization, optimum extraction, flat extension, robustness

6. High-performance solver for binary quadratic problems
Timotej Hrga, Janez Povh, Angelika Wiegele, 2018, published scientific conference contribution abstract

Keywords: high-performance computing, combinatorial optimization, max-cut problem

7. On the set-semidefinite representation of nonconvex quadratic programs with cone constraints
Gabriele Eichfelder, Janez Povh, 2010, published scientific conference contribution

Keywords: pogojna pozitivnost, Bishop-Phelpsovi stožci
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8. Optimization and approximation of NC polynomials with sums of squares
Kristijan Cafuta, Igor Klep, Janez Povh, 2010, published scientific conference contribution

Keywords: nekomunitativni polinomi, vsota kvadratov, semidefinitno programiranje, pozitivnost sledi, optimizacija lastnih vrednosti, prosta pozitivnost, non-commutative polynomial, sum of hermitian squares, trace optimization, eigenvalue optimization
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9. Moment approximations for set-semidefinite polynomials
Peter J. C. Dickinson, Janez Povh, 2013, original scientific article

Keywords: nonnegative polynomials, set-semidefinite polynomials, copositive programming, Doubly nonnegative matrices, Moments, Completely positive matrices
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10. On the set-semidefinite representation of nonconvex quadratic programs over arbitrary feasible sets
Gabriele Eichfelder, Janez Povh, 2013, original scientific article

Keywords: set-positivity, semidefinite programming, copositive programming, mixed integer programming
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