Select Publications
Journal articles
2025, 'Optimization-aided construction of multivariate Chebyshev polynomials', Journal of Approximation Theory, 305, http://dx.doi.org/10.1016/j.jat.2024.106116
,2024, 'Algebraic optimization of sequential decision problems', Journal of Symbolic Computation, 121, http://dx.doi.org/10.1016/j.jsc.2023.102241
,2024, 'TIME-VARYING SEMIDEFINITE PROGRAMMING: PATH FOLLOWING A BURER-MONTEIRO FACTORIZATION', SIAM Journal on Optimization, 34, http://dx.doi.org/10.1137/22M1529762
,2023, 'KRONECKER PRODUCT APPROXIMATION OF OPERATORS IN SPECTRAL NORM VIA ALTERNATING SDP', SIAM Journal on Matrix Analysis and Applications, 44, pp. 1693 - 1708, http://dx.doi.org/10.1137/22M1509953
,2022, 'Optimization Over the Boolean Hypercube Via Sums of Nonnegative Circuit Polynomials', Foundations of Computational Mathematics, 22, pp. 365 - 387, http://dx.doi.org/10.1007/s10208-021-09496-x
,2022, 'Algebraic Perspectives on Signomial Optimization', SIAM Journal on Applied Algebra and Geometry, 6, pp. 650 - 684, http://dx.doi.org/10.1137/21M1462568
,2022, 'Separability of Hermitian tensors and PSD decompositions', Linear and Multilinear Algebra, 70, pp. 6581 - 6608, http://dx.doi.org/10.1080/03081087.2021.1965078
,2022, 'Fostering Proving Skills in Upper-Division Mathematics Classes through Peer Feedback Assignments', Transformative Dialogues: Teaching and Learning Journal, 14, https://td.journals.psu.edu/td/article/view/1669/1147
,2021, 'Real zeros of SONC polynomials', Journal of Pure and Applied Algebra, 225, http://dx.doi.org/10.1016/j.jpaa.2020.106602
,2021, 'The dual cone of sums of non-negative circuit polynomials', Advances in Geometry, 21, pp. 227 - 236, http://dx.doi.org/10.1515/advgeom-2020-0019
,2019, 'An approach to constrained polynomial optimization via nonnegative circuit polynomials and geometric programming', Journal of Symbolic Computation, 91, pp. 149 - 172, http://dx.doi.org/10.1016/j.jsc.2018.06.018
,2017, 'A positivstellensatz for sums of nonnegative circuit polynomials', SIAM Journal on Applied Algebra and Geometry, 1, pp. 536 - 555, http://dx.doi.org/10.1137/16M1086303
,Conference Papers
2020, 'Global optimization via the dual SONC cone and linear programming', in Proceedings of the International Symposium on Symbolic and Algebraic Computation, ISSAC, pp. 138 - 145, http://dx.doi.org/10.1145/3373207.3404043
,2018, 'Optimization over the Boolean Hypercube via Sums of Nonnegative Circuit Polynomials', Liverpool, presented at 3rd International Symposium on Mathematical Foundations of Computer Science, Liverpool, 27 August 2018, http://dx.doi.org/10.4230/LIPIcs.MFCS.2018.82
,Reports
2023, Algebraic Perspectives on Signomial Optimization, EMS Publishing House, https://www.ems-ph.org/journals/journal.php?jrn=owr
,2020, Global Optimization via the Dual SONC Cone and Linear Programming, EMS Publishing House, https://www.ems-ph.org/journals/journal.php?jrn=owr, no. 12, 2020
,Theses / Dissertations
2018, Sums of Nonnegative Circuit Polynomials : Geometry and Optimization, http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/46971
,2013, Die tropische Graßmannsche als Modulraum
,2010, Die Dedekindsche Zetafunktion und die Dichte zerlegter Primideale
,Working Papers
2023, Douglas-Rachford is the best projection method, http://dx.doi.org10.48550/arXiv.2310.17077
,Preprints
2024, Least multivariate Chebyshev polynomials on diagonally determined domains, http://arxiv.org/abs/2405.19219v1
,2024, Optimization-Aided Construction of Multivariate Chebyshev Polynomials, http://arxiv.org/abs/2405.10438v3
,2023, Douglas--Rachford is the best projection method, http://arxiv.org/abs/2310.17077v1
,2023, Geometrical Study of the Cone of Sums of Squares plus Sums of Nonnegative Circuits, http://arxiv.org/abs/2305.14848v1
,2022, Algebraic optimization of sequential decision problems, http://arxiv.org/abs/2211.09439v1
,2022, Time-Varying Semidefinite Programming: Path Following a Burer-Monteiro Factorization, http://dx.doi.org/10.1137/22M1529762
,2022, Kronecker Product Approximation of Operators in Spectral Norm via Alternating SDP, http://arxiv.org/abs/2207.03186v2
,2021, Algebraic perspectives on signomial optimization, http://arxiv.org/abs/2107.00345v1
,2020, Separability of Hermitian Tensors and PSD Decompositions, http://arxiv.org/abs/2011.08132v2
,2020, Multiple typical ranks in matrix completion, http://arxiv.org/abs/2010.09777v1
,2020, Global Optimization via the Dual SONC Cone and Linear Programming, http://dx.doi.org/10.1145/3373207.3404043
,2019, Real Zeros of SONC Polynomials, http://dx.doi.org/10.1016/j.jpaa.2020.106602
,2018, The dual cone of sums of non-negative circuit polynomials, http://arxiv.org/abs/1809.07648v2
,2018, Optimization over the Boolean Hypercube via Sums of Nonnegative Circuit Polynomials, http://arxiv.org/abs/1802.10004v1
,2016, A Positivstellensatz for Sums of Nonnegative Circuit Polynomials, http://arxiv.org/abs/1607.06010v2
,2016, An Approach to Constrained Polynomial Optimization via Nonnegative Circuit Polynomials and Geometric Programming, http://arxiv.org/abs/1602.06180v3
,