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Articles by
Roland Hildebrand
Optimization in complex spaces with the Mixed Newton Method
23 December 2024 by
Sergey Bakhurin
and
others
Optimization and Control
Mixed Newton Method for Optimization in Complex Spaces
13 November 2024 by
Nikita Yudin
and
others
Optimization and Control
,
Machine Learning
Half-dimensional immersions into the para-complex projective space and Ruh-Vilms type theorems
20 May 2024 by
Josef Dorfmeister
and
others
Differential Geometry
On the structure of the
6 \times 6
copositive cone
16 September 2022 by
Roland Hildebrand
and
Andrey Afonin
Optimization and Control
Optimal step length for the maximal decrease of a self-concordant function by the Newton method
14 February 2022 by
Anastasia Ivanova
and
Roland Hildebrand
Optimization and Control
Extremal cubics on the circle and the 2-sphere
15 October 2021 by
Anastasia Ivanova
and
Roland Hildebrand
Optimization and Control
Improving the constant in Nesterov's
\fracπ{2}
-theorem
22 June 2021 by
Roland Hildebrand
Optimization and Control
Convex optimization
19 June 2021 by
Evgeniya Vorontsova
and
others
Optimization and Control
,
Numerical Analysis
Semi-definite representations for sets of cubics on the 2-sphere
24 March 2021 by
Roland Hildebrand
Optimization and Control
,
Classical Analysis and ODEs
Projectively self-concordant barriers
15 March 2021 by
Roland Hildebrand
Optimization and Control
Optimal inequalities between distances in convex projective domains
21 February 2021 by
Roland Hildebrand
Differential Geometry
Optimal step length for the Newton method near the minimum of a self-concordant function
26 July 2020 by
Roland Hildebrand
Optimization and Control
Graph immersions with parallel cubic form
9 April 2020 by
Roland Hildebrand
Differential Geometry
Natural parameterizations of closed projective plane curves
14 March 2020 by
Roland Hildebrand
Differential Geometry
Self-associated three-dimensional cones
3 January 2020 by
Roland Hildebrand
Differential Geometry
Extremal copositive matrices with minimal zero supports of cardinality two
27 July 2017 by
Roland Hildebrand
Optimization and Control
Copositive matrices with circulant zero support set
8 November 2016 by
Roland Hildebrand
Optimization and Control
Typicalness of chaotic fractal behaviour of integral vortexes in Hamiltonian systems with discontinuous right hand side
7 June 2015 by
Roland Hildebrand
and
others
Dynamical Systems
Spectrahedral cones generated by rank 1 matrices
7 April 2015 by
Roland Hildebrand
Optimization and Control
Minimal zeros of copositive matrices
6 January 2014 by
Roland Hildebrand
Optimization and Control
Analytic formulas for complete hyperbolic affine spheres
21 May 2013 by
Roland Hildebrand
Differential Geometry
Hessian potentials with parallel derivatives
29 March 2013 by
Roland Hildebrand
Differential Geometry
Centro-affine hypersurface immersions with parallel cubic form
16 August 2012 by
Roland Hildebrand
Differential Geometry
Identification of community structure in networks with convex optimization
12 June 2008 by
Roland Hildebrand
at
LJK
Data Analysis, Statistics and Probability
,
Statistical Mechanics
Entangled states close to the maximally mixed state
23 February 2007 by
Roland Hildebrand
Quantum Physics
Semidefinite descriptions of separable matrix cones
20 January 2007 by
Roland Hildebrand
Rings and Algebras
,
Quantum Physics
Concurrence of Lorentz-positive maps
8 December 2006 by
Roland Hildebrand
Quantum Physics
Combinatorial laplacians and positivity under partial transpose
13 November 2006 by
Roland Hildebrand
and
others
Computational Complexity
,
Quantum Physics
Separable balls around the maximally mixed state for a 3-qubit system
30 January 2006 by
Roland Hildebrand
Quantum Physics
Cones of ball-ball separable elements
24 March 2005 by
Roland Hildebrand
Quantum Physics
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