Sigrid Leyendecker

Friedrich-Alexander-Universität Erlangen-Nürnberg — Germany

Mathematics · Physical Sciences

19h-index1.6kcitations201works2.72yr avg
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Research Topics

Numerical methods for differential equations(67), Dynamics and Control of Mechanical Systems(49), Modeling and Simulation Systems(23), Control and Stability of Dynamical Systems(22), Advanced Numerical Methods in Computational Mathematics(18)

Publications201 total

A spatio-temporally adaptive asynchronous variational integrator for a phase field model of dynamic fracture
Mechanics of Materials·2026Open Access
On the variational discretisation of optimal control problems for unconstrained Lagrangian dynamics
Multibody System Dynamics·2026Open Access
A Discrete Mechanics Approach to the Cosserat Rod Theory—Part II: Geometric Insights About Static Equilibria on Vertex and Staggered Grids
International Journal for Numerical Methods in Engineering·2025Open Access
Variational Integrators for a new Lagrangian Approach to Control Affine Systems with a Quadratic Lagrange Term
Journal of Nonlinear Science·2025· 1 citedOpen Access
A new Lagrangian approach to optimal control of second-order systems
Nonlinearity·2025· 2 citedOpen Access
Energy-based, geometric, and compositional formulation of fluid and plasma models
Communications in Nonlinear Science and Numerical Simulation·2025· 1 citedOpen Access
Discovering dispersion: How robust is automated model discovery for human myocardial tissue?
Biomechanics and Modeling in Mechanobiology·2025· 4 citedOpen Access
Hand Function Impairments Are More Pronounced in Female RA and PsA Patients and Also Found in Patients without Concurrent Hand Inflammation
Medicine & Science in Sports & Exercise·2025Open Access
Modelling and simulation of electro-mechanically coupled dielectric elastomers and myocardial tissue using smoothed finite element methods
arXiv (Cornell University)·2025Open Access
Second order optimality conditions in a new Lagrangian formulation for optimal control problems
arXiv (Cornell University)·2025Open Access
Discovering dispersion: How robust is automated model discovery for human myocardial tissue?
2025· 1 citedOpen Access
On the variational discretization of optimal control problems for Lagrangian dynamics
2025· 1 citedOpen Access
On the determination of effective stiffness properties of multilayered axisymmetric beams via analytic and experimental approaches
International Journal of Solids and Structures·2025Open Access
Serum extracellular matrix biomarkers in rheumatoid arthritis, psoriatic arthritis and psoriasis and their association with hand function
Scientific Reports·2025· 2 citedOpen Access
A New Approach to Asynchronous Variational Integrators for a Phase Field Model of Dynamic Fracture
International Journal for Numerical Methods in Engineering·2025· 4 citedOpen Access
A new Lagrangian approach to optimal control of second-order systems
arXiv (Cornell University)·2025Open Access
Sensor-assessed grasping time as a biomarker of functional impairment in rheumatoid arthritis
Scientific Reports·2025· 1 citedOpen Access
Variational integrators for a new Lagrangian approach to control affine systems with a quadratic Lagrange term
arXiv (Cornell University)·2025Open Access
Muscle path predictions using a discrete geodesic Euler–Lagrange model in constrained optimisation: comparison with OpenSim and experimental data
Multibody System Dynamics·2025· 2 citedOpen Access
Neural networks for the approximation of Euler’s elastica
Computer Methods in Applied Mechanics and Engineering·2024· 1 citedOpen Access
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Frequent Co-authors

M. Ortíz(8), Sina Ober‐Blöbaum(6), Paul Steinmann(5), Peter Betsch(4), Bjoern M. Eskofier(4), Anne D. Koelewijn(4), Odysseas Kosmas(4), Jerrold E. Marsden(3), Joachim Linn(3), Denisa Martonová(3), Muhannad Alkassar(3), David Holz(3), Minh Tuấn Dương(3), Dominik Budday(3), Henry van den Bedem(3), Marlies Nitschke(3), Tristan Schlögl(2), Thomas Leitz(2), Rodrigo T. Sato Martín de Almagro(2), Maik Ringkamp(2)