Department of Physics
Publications at the Department of Physics 2021
Artola M. , Rodriguez C. , Wynn A. , Palacios R. , Leugering G. :Optimisation of Region of Attraction Estimates for the Exponential Stabilisation of the Intrinsic Geometrically Exact Beam Model 60th IEEE Conference on Decision and Control (CDC) (, ELECTR NETWORK )In: 2021 60TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC) , NEW YORK : 2021 DOI: 10.1109/CDC45484.2021.9683680 Baba K. , Ikawa O. , Sasaki A. :A duality between non-compact semisimple symmetric pairs and commutative compact semisimple symmetric triads and its general theory In: Differential Geometry and its Applications 76 (2021 ), Article No.: 101751 ISSN: 0926-2245 DOI: 10.1016/j.difgeo.2021.101751 Baklouti A. , Sasaki A. :Visible actions and criteria for multiplicity-freeness of representations of heisenberg groups In: Journal of Lie Theory 31 (2021 ), p. 719-750 ISSN: 0949-5932 Ballesteros M. , Franco G. , Schulz-Baldes H. :Analyticity properties of the scattering matrix for matrix Schrödinger operators on the discrete line In: Journal of Mathematical Analysis and Applications 497 (2021 ), Article No.: 124856 ISSN: 0022-247X DOI: 10.1016/j.jmaa.2020.124856 Bayen A. , Coron JM. , De Nitti N. , Keimer A. , Pflug L. :Boundary Controllability and Asymptotic Stabilization of a Nonlocal Traffic Flow Model In: Vietnam Journal of Mathematics (2021 )ISSN: 0866-7179 DOI: 10.1007/s10013-021-00506-7 Bergmann R. , Herzog R. , Silva Louzeiro M. , Tenbrinck D. , Vidal-Núñez J. :Fenchel Duality Theory and a Primal-Dual Algorithm on Riemannian Manifolds In: Foundations of Computational Mathematics (2021 )ISSN: 1615-3375 DOI: 10.1007/s10208-020-09486-5 Betermin L. , Friedrich M. , Stefanelli U. :Stability of Z(2) configurations in 3D In: Nonlinearity 34 (2021 ), p. 8392-8413 ISSN: 0951-7715 DOI: 10.1088/1361-6544/ac3383 Borinsky M. , Gracey JA. , Kompaniets MV. , Schnetz O. :Five-loop renormalization of φ3 theory with applications to the Lee-Yang edge singularity and percolation theory In: Physical Review D 103 (2021 ), Article No.: 116024 ISSN: 2470-0010 DOI: 10.1103/PhysRevD.103.116024 Bungert L. , Raab R. , Roith T. , Schwinn L. , Tenbrinck D. :CLIP: Cheap Lipschitz Training of Neural Networks International Conference on Scale Space and Variational Methods in Computer Vision In: Abderrahim Elmoataz, Jalal Fadili, Yvain Quéau, Julien Rabin, Loïc Simon (ed.): SSVM 2021: Scale Space and Variational Methods in Computer Vision , Cham : 2021 DOI: 10.1007/978-3-030-75549-2_25 URL: https://arxiv.org/abs/2103.12531 Burger M. :Network Structured Kinetic Models of Social Interactions In: Vietnam Journal of Mathematics (2021 )ISSN: 0866-7179 DOI: 10.1007/s10013-021-00505-8 Burger M. , Hauptmann A. , Helin T. , Hyvonen N. , Puska JP. :Sequentially optimized projections in x-ray imaging * In: Inverse Problems 37 (2021 )ISSN: 0266-5611 DOI: 10.1088/1361-6420/ac01a4 Burger M. , Kreusser LM. , Totzeck C. :Mean-field optimal control for biological pattern formation In: Esaim-Control Optimisation and Calculus of Variations 27 (2021 ), Article No.: 40 ISSN: 1262-3377 DOI: 10.1051/cocv/2021034 Burger M. , Pinnau R. , Totzeck C. , Tse O. :Mean-field optimal control and optimality conditions in the space of probability measures In: SIAM Journal on Control and Optimization 59 (2021 ), p. 977-1006 ISSN: 0363-0129 DOI: 10.1137/19M1249461 Burger M. , Weinan E. , Ruthotto L. , Osher SJ. :Connections between deep learning and partial differential equations In: European Journal of Applied Mathematics 32 (2021 ), p. 395-396 ISSN: 0956-7925 DOI: 10.1017/S0956792521000085 Burlacu R. :On refinement strategies for solving MINLP s by piecewise linear relaxations: a generalized red refinement In: Optimization Letters (2021 )ISSN: 1862-4472 DOI: 10.1007/s11590-021-01740-1 Buttazzo G. , Casas E. , De Teresa L. , Glowinski R. , Leugering G. , Trelat E. , Zhang X. :A TRIBUTE TO PROFESSOR ENRIQUE ZUAZUA ON HIS 60TH BIRTHDAY PREFACE In: Esaim-Control Optimisation and Calculus of Variations 27 (2021 )ISSN: 1292-8119 DOI: 10.1051/cocv/2021089 Bárcena-Petisco JA. , Zuazua Iriondo E. :Averaged dynamics and control for heat equations with random diffusion In: Systems & Control Letters 158 (2021 ), Article No.: 105055 ISSN: 0167-6911 DOI: 10.1016/j.sysconle.2021.105055 Bänsch E. , Faghih-Naini S. :Simulations With a Thermodynamically Consistent Model for Convective Transport in Nanofluids In: Journal of Heat Transfer-Transactions of the Asme 143 (2021 ), Article No.: ARTN 122501 ISSN: 0022-1481 DOI: 10.1115/1.4051601 Bänsch E. , Morin P. :Convective Transport in Nanofluids: Regularity of Solutions and Error Estimates for Finite Element Approximations In: Journal of Mathematical Fluid Mechanics 23 (2021 )ISSN: 1422-6928 DOI: 10.1007/s00021-020-00554-y Bärmann A. , Martin A. , Schneider O. :Efficient Formulations and Decomposition Approaches for Power Peak Reduction in Railway Traffic via Timetabling In: Transportation Science 55 (2021 ), p. 747-767 ISSN: 0041-1655 DOI: 10.1287/trsc.2020.1021 Bärmann A. , Schneider O. :Set characterizations and convex extensions for geometric convex-hull proofs In: Mathematical Programming (2021 )ISSN: 1436-4646 DOI: 10.1007/s10107-021-01705-3 Carnovale G. , Esposito F. , Fiebig P. :Localization of IC-complexes on Kashiwara's flag scheme and representations of Kac–Moody algebras In: Indagationes Mathematicae (2021 )ISSN: 0019-3577 DOI: 10.1016/j.indag.2021.06.008 Carocca A. , Lange H. , Rodriguez RE. :Decomposable Jacobians In: Annali della Scuola Normale Superiore di Pisa-Classe di Scienze 22 (2021 ), p. 1673-1690 ISSN: 0391-173X DOI: 10.2422/2036-2145.201912_005 Carocca A. , Lange H. , Rodríguez RE. :Equations for abelian subvarieties In: Journal of Algebra 565 (2021 ), p. 82-97 ISSN: 0021-8693 DOI: 10.1016/j.jalgebra.2020.07.030 Celebi E. , Krebs V. , Schmidt M. :Γ -Robust electricity market equilibrium models with transmission and generation investments In: Energy Systems (2021 )ISSN: 1868-3975 DOI: 10.1007/s12667-020-00411-x Coclite GM. , De Nitti N. , Garavello M. , Marcellini F. :Vanishing viscosity for a 2 x 2 system modeling congested vehicular traffic In: Networks and Heterogeneous Media 16 (2021 ), p. 413-426 ISSN: 1556-1801 DOI: 10.3934/nhm.2021011 Coclite GM. , De Nitti N. , Keimer A. , Pflug L. :Singular limits with vanishing viscosity for nonlocal conservation laws In: Nonlinear Analysis - Theory Methods & Applications 211 (2021 ), Article No.: 112370 ISSN: 0362-546X DOI: 10.1016/j.na.2021.112370 Coclite GM. , De Nitti N. , Keimer A. , Pflug L. :Singular limits with vanishing viscosity for nonlocal conservation laws In: Nonlinear Analysis - Theory Methods & Applications (2021 )ISSN: 0362-546X DOI: 10.1016/j.na.2021.112370 Coniglio S. , Sirvent M. , Weibelzahl M. :Airport capacity extension, fleet investment, and optimal aircraft scheduling in a multilevel market model: quantifying the costs of imperfect markets In: Or Spectrum (2021 )ISSN: 0171-6468 DOI: 10.1007/s00291-021-00621-4 Dareiotis K. , Gess B. , Gnann M. , Grün G. :Non-negative Martingale Solutions to the Stochastic Thin-Film Equation with Nonlinear Gradient Noise In: Archive for Rational Mechanics and Analysis (2021 )ISSN: 0003-9527 DOI: 10.1007/s00205-021-01682-z Delorme P. , Knop F. , Krotz B. , Schlichtkrull H. :PLANCHEREL THEORY FOR REAL SPHERICAL SPACES: CONSTRUCTION OF THE BERNSTEIN MORPHISMS In: Journal of the American Mathematical Society 34 (2021 ), p. 815-908 ISSN: 0894-0347 DOI: 10.1090/jams/971 Di Francesco M. , Esposito A. , Schmidtchen M. :Many-particle limit for a system of interaction equations driven by Newtonian potentials In: Calculus of Variations and Partial Differential Equations (2021 )ISSN: 0944-2669 DOI: 10.1007/s00526-021-01960-4 URL: https://arxiv.org/pdf/2008.11106.pdf Dienstbier J. , Aigner KM. , Rolfes J. , Peukert W. , Segets D. , Pflug L. , Liers F. :Robust Optimization in Nanoparticle Technology: A Proof of Principle by Quantum Dot Growth in a Residence Time Reactor In: Computers & Chemical Engineering (2021 )ISSN: 0098-1354 DOI: 10.1016/j.compchemeng.2021.107618 URL: http://www.optimization-online.org/DB_HTML/2021/02/8262.html Diez T. , Janssens B. , Neeb KH. , Vizman C. :Central Extensions of Lie Groups Preserving a Differential Form In: International Mathematics Research Notices 2021 (2021 ), p. 3794-3821 ISSN: 1073-7928 DOI: 10.1093/imrn/rnaa085 Dirr N. , Grillmeier H. , Grün G. :ON STOCHASTIC POROUS-MEDIUM EQUATIONS WITH CRITICAL-GROWTH CONSERVATIVE MULTIPLICATIVE NOISE In: Discrete and Continuous Dynamical Systems 41 (2021 ), p. 2829-2871 ISSN: 1078-0947 DOI: 10.3934/dcds.2020388 Fernandez A., Djida J.D.:Fractional differential relations for the Lerch zeta function In: Archiv der Mathematik 117 (2021 ), p. 515-527 ISSN: 0003-889X DOI: 10.1007/s00013-021-01654-5 Oumarou C.M.S., Fahad H.M., Djida J.D., Fernandez A.:On fractional calculus with analytic kernels with respect to functions In: Computational and Applied Mathematics 40 (2021 ), Article No.: 244 ISSN: 0101-8205 DOI: 10.1007/s40314-021-01622-3 Doll N. , Schulz-Baldes H. :Skew localizer and Z2-flows for real index pairings In: Advances in Mathematics 392 (2021 ), Article No.: 108038 ISSN: 0001-8708 DOI: 10.1016/j.aim.2021.108038 Dominguez Corella A. , Veliov VM. , Quincampoix M. :Strong bi-metric regularity in affine optimal control problems In: Pure and Applied Functional Analysis 6 (2021 ), p. 1119--1137 ISSN: 2189-3764 Egerer J. , Grimm V. , Kleinert T. , Schmidt M. , Zöttl G. :The Impact of Neighboring Markets on Renewable Locations, Transmission Expansion, and Generation Investment In: European Journal of Operational Research 292 (2021 ), p. 696 - 713 ISSN: 0377-2217 DOI: 10.1016/j.ejor.2020.10.055 URL: https://www.sciencedirect.com/science/article/abs/pii/S0377221720309486 Esposito A. , Patacchini F. , Schlichting A. , Slepčev D. :Nonlocal-interaction equation on graphs: gradient flow structure and continuum limit In: Archive for Rational Mechanics and Analysis (2021 )ISSN: 0003-9527 DOI: 10.1007/s00205-021-01631-w Fejoz J. , Knauf A. , Montgomery R. :Classical n-body scattering with long-range potentials In: Nonlinearity 34 (2021 ), p. 8017-8054 ISSN: 0951-7715 DOI: 10.1088/1361-6544/ac288d Ftouhi I. :On the Cheeger inequality for convex sets In: Journal of Mathematical Analysis and Applications (2021 )ISSN: 0022-247X DOI: 10.1016/j.jmaa.2021.125443 URL: https://hal.science/hal-03006015/document Ftouhi I. , Lamboley J. :Blaschke–Santaló diagram for volume, perimeter and first Dirichlet eigenvalue. In: SIAM Journal on Mathematical Analysis (2021 )ISSN: 0036-1410 DOI: 10.1137/20M1345396 URL: https://hal.science/hal-02850711v2/document Gahn M. , Jäger W. , Neuss-Radu M. :Correctors and error estimates for reaction–diffusion processes through thin heterogeneous layers in case of homogenized equations with interface diffusion In: Journal of Computational and Applied Mathematics 383 (2021 ), Article No.: 113126 ISSN: 0377-0427 DOI: 10.1016/j.cam.2020.113126 Gahn M. , Neuss-Radu M. :SINGULAR LIMIT FOR REACTIVE DIFFUSIVE TRANSPORT THROUGH AN ARRAY OF THIN CHANNELS IN CASE OF CRITICAL DIFFUSIVITY In: Multiscale Modeling & Simulation 19 (2021 ), p. 1573-1600 ISSN: 1540-3459 DOI: 10.1137/21M1390505 Gahn M. , Neuss-Radu M. , Pop IS. :Homogenization of a reaction-diffusion-advection problem in an evolving micro-domain and including nonlinear boundary conditions In: Journal of Differential Equations 289 (2021 ), p. 95-127 ISSN: 0022-0396 DOI: 10.1016/j.jde.2021.04.013 Geshkovski B. , Zuazua Iriondo E. :Controllability of one-dimensional viscous free boundary flows In: SIAM Journal on Control and Optimization 59 (2021 ), p. 1830-1850 ISSN: 0363-0129 DOI: 10.1137/19M1285354 Grün G. , Weiß P. :On the Field-Induced Transport of Magnetic Nanoparticles in Incompressible Flow: Existence of Global Solutions In: Journal of Mathematical Fluid Mechanics 23 (2021 ), Article No.: 10 ISSN: 1422-6928 DOI: 10.1007/s00021-020-00523-5 Gugat M. :On the turnpike property with interior decay for optimal control problems In: Mathematics of Control Signals and Systems (2021 )ISSN: 0932-4194 DOI: 10.1007/s00498-021-00280-4 Gugat M. , Giesselmann J. :Boundary feedback stabilization of a semilinear model for the flow in star-shaped gas networks In: Esaim-Control Optimisation and Calculus of Variations 27 (2021 ), Article No.: 67 ISSN: 1292-8119 DOI: 10.1051/cocv/2021061 Gugat M. , Giesselmann J. , Kunkel T. :Exponential synchronization of a nodal observer for a semilinear model for the flow in gas networks In: IMA Journal of Mathematical Control and Information (2021 )ISSN: 0265-0754 DOI: 10.1093/imamci/dnab029 URL: https://academic.oup.com/imamci/advance-article/doi/10.1093/imamci/dnab029/6371370 Gugat M. , Krug R. , Martin A. :Transient gas pipeline flow: analytical examples, numerical simulation and a comparison to the quasi-static approach In: Optimization and Engineering (2021 )ISSN: 1389-4420 DOI: 10.1007/s11081-021-09690-4 URL: https://link.springer.com/article/10.1007/s11081-021-09690-4 Gugat M. , Weiland S. :Nodal Stabilization of the Flow in a Network with a Cycle In: Journal of Optimization, Differential Equations and Their Applications (2021 )ISSN: 2312-4547 DOI: 10.15421/1421O6 URL: https://model-dnu.dp.ua/index.php/SM/article/view/159/0 Gugat M. , Zuazua Iriondo E. , Schuster M. :The Finite-Time Turnpike Phenomenonfor Optimal Control Problems:Stabilization by Non-smooth TrackingTerms In: Grigory Sklyar, Alexander Zuyev (ed.): Stabilization of Distributed Parameter Systems: Design Methods and Applications , 6330 Cham, Switzerland : Springer Nature Switzerland AG.The registered company address is: Gewerbestrasse 11, 6330 Cham, Switzerland , 2021 , p. 17-41 (SEMA SIMAI Springer SeriesICIAM 2019 SEMA SIMAI Springer Series, Vol.2) DOI: 10.1007/978-3-030-61742-4 Haroske D. , Schneider C. , Szarvas K. :Growth Envelopes of some variable and mixed function spaces. In: Journal of Geometric Analysis (2021 )ISSN: 1050-6926 DOI: 10.1007/s12220-021-00811-0 URL: http://arxiv.org/abs/2007.08210 Heiland J. , Zuazua Iriondo E. :Classical system theory revisited for turnpike in standard state space systems and impulse controllable descriptor systems In: SIAM Journal on Control and Optimization 59 (2021 ), p. 3600-3624 ISSN: 0363-0129 DOI: 10.1137/20M1356105 Heiland J. , Zuazua Iriondo E. :Classical system theory revisited for Turnpike in standard state space systems and impulse controllable descriptor systems In: SIAM Journal on Control and Optimization 59 (2021 ), p. 3600-3624 ISSN: 0363-0129 DOI: 10.1137/20M1356105 URL: https://dcn.nat.fau.eu/wp-content/uploads/heiland-zuazua.pdf Kenter T. , Shambhu A. , Faghih-Naini S. , Aizinger V. :Algorithm-hardware co-design of a discontinuous Galerkin shallow-water model for a dataflow architecture on FPGA 2021 Platform for Advanced Scientific Computing Conference, PASC 2021 (Online , 5. July 2021 - 9. July 2021 )In: Proceedings of the Platform for Advanced Scientific Computing Conference, PASC 2021 2021 DOI: 10.1145/3468267.3470617 Kleinert T. :Algorithms for Mixed-Integer Bilevel Problems with Convex Followers (Dissertation, 2021 ) URL: https://opus4.kobv.de/opus4-fau/frontdoor/index/index/docId/16225 Kleinert T. , Grimm V. , Schmidt M. :Outer Approximation for Global Optimization of Mixed-Integer Quadratic Bilevel Problems In: Mathematical Programming (2021 )ISSN: 0025-5610 DOI: 10.1007/s10107-020-01601-2 Kleinert T. , Labbe M. , Ljubic I. , Schmidt M. :A Survey on Mixed-Integer Programming Techniques in Bilevel Optimization In: EURO Journal on Computational Optimization 9 (2021 )ISSN: 2192-4406 DOI: 10.1016/j.ejco.2021.100007 Kleinert T. , Manns J. , Schmidt M. , Weninger D. :Presolving Linear Bilevel Optimization Problems In: EURO Journal on Computational Optimization (2021 )ISSN: 2192-4406 DOI: 10.1016/j.ejco.2021.100020 URL: http://www.optimization-online.org/DB_HTML/2021/03/8286.html (Techreport)Knopf P. , Lam KF. , Liu C. , Metzger S. :Phase-field dynamics with transfer of materials: The Cahn–Hillard equation with reaction rate dependent dynamic boundary conditions In: Mathematical Modelling and Numerical Analysis 55 (2021 ), p. 229-282 ISSN: 0764-583X DOI: 10.1051/m2an/2020090 Ko D. , Zuazua Iriondo E. :Model predictive control with random batch methods for a guiding problem In: Mathematical Models & Methods in Applied Sciences 31 (2021 ), p. 1569-1592 ISSN: 0218-2025 DOI: 10.1142/S0218202521500329 Kogut PI. , Kupenko OP. , Leugering G. :On boundary exact controllability of one-dimensional wave equations with weak and strong interior degeneration In: Mathematical Methods in the Applied Sciences (2021 )ISSN: 0170-4214 DOI: 10.1002/mma.7811 Koulouri A. , Heins P. , Burger M. :Adaptive Superresolution in Deconvolution of Sparse Peaks In: IEEE Transactions on Signal Processing 69 (2021 ), p. 165-178 ISSN: 1053-587X DOI: 10.1109/TSP.2020.3037373 Krebs V. , Müller M. , Schmidt M. :Γ-robust linear complementarity problems with ellipsoidal uncertainty sets In: International Transactions in Operational Research (2021 )ISSN: 0969-6016 DOI: 10.1111/itor.12988 Krug R. , Leugering G. , Martin A. , Schmidt M. , Weninger D. :TIME-DOMAIN DECOMPOSITION FOR OPTIMAL CONTROL PROBLEMS GOVERNED BY SEMILINEAR HYPERBOLIC SYSTEMS In: SIAM Journal on Control and Optimization 59 (2021 ), p. 4339-4372 ISSN: 0363-0129 DOI: 10.1137/20M138329X Kräutle S. , Hodai J. , Knabner P. :Robust simulation of mineral precipitation-dissolution problems with variable mineral surface area In: Journal of Engineering Mathematics 129 (2021 )ISSN: 0022-0833 DOI: 10.1007/s10665-021-10132-4 URL: https://link.springer.com/article/10.1007/s10665-021-10132-4 Kumar V. , Leugering G. :Singularly perturbed reaction–diffusion problems on a k-star graph In: Mathematical Methods in the Applied Sciences (2021 )ISSN: 0170-4214 DOI: 10.1002/mma.7749 Labbé M. , Plein F. , Schmidt M. , Thürauf J. :Deciding Feasibility of a Booking in the European Gas Market on a Cycle is in P for the Case of Passive Networks In: Networks (2021 )ISSN: 0028-3045 DOI: 10.1002/net.22003 (Techreport)Leugering G. , Rodriguez C. , Wang Y. :Nodal profile control for networks of geometrically exact beams In: Journal De Mathematiques Pures Et Appliquees (2021 )ISSN: 0021-7824 DOI: 10.1016/j.matpur.2021.07.007 Liers F. , Martin A. , Merkert M. , Mertens N. , Michaels D. :Solving mixed-integer nonlinear optimization problems using simultaneous convexification: a case study for gas networks In: Journal of Global Optimization (2021 )ISSN: 0925-5001 DOI: 10.1007/s10898-020-00974-0 Liers F. , Schewe L. , Thürauf J. :Radius of Robust Feasibility for Mixed-Integer Problems In: Informs Journal on Computing (2021 )ISSN: 1091-9856 DOI: 10.1287/ijoc.2020.1030 URL: http://www.optimization-online.org/DB_HTML/2019/05/7219.html (Techreport)Conti M., Liverani L., Pata V.:A note on the energy transfer in coupled differential systems In: Communications on Pure and Applied Analysis 20 (2021 ), p. 1821-1831 ISSN: 1534-0392 DOI: 10.3934/cpaa.2021042 Conti M., Liverani L., Pata V.:The MGT-Fourier model in the supercritical case In: Journal of Differential Equations 301 (2021 ), p. 543-567 ISSN: 0022-0396 DOI: 10.1016/j.jde.2021.08.030 Mehandiratta V. , Mehra M. , Leugering G. :Existence and Uniqueness of Time-Fractional Diffusion Equation on a Metric Star Graph 1st International Conference on Computational Sciences - Modelling, Computing and Soft Computing, CSMCS 2020 (Virtual, Online , 10. September 2020 - 12. September 2020 )In: Ashish Awasthi, Sunil Jacob John, Satyananda Panda (ed.): Communications in Computer and Information Science 2021 DOI: 10.1007/978-981-16-4772-7_2 Mehandiratta V. , Mehra M. , Leugering G. :EXISTENCE RESULTS AND STABILITY ANALYSIS FOR A NONLINEAR FRACTIONAL BOUNDARY VALUE PROBLEM ON A CIRCULAR RING WITH AN ATTACHED EDGE : A STUDY OF FRACTIONAL CALCULUS ON METRIC GRAPH In: Networks and Heterogeneous Media 16 (2021 ), p. 155-185 ISSN: 1556-1801 DOI: 10.3934/nhm.2021003 Mehandiratta V. , Mehra M. , Leugering G. :FRACTIONAL OPTIMAL CONTROL PROBLEMS ON A STAR GRAPH: OPTIMALITY SYSTEM AND NUMERICAL SOLUTION In: Mathematical Control and Related Fields 11 (2021 ), p. 189-209 ISSN: 2156-8472 DOI: 10.3934/mcrf.2020033 Mehandiratta V. , Mehra M. , Leugering G. :OPTIMAL CONTROL PROBLEMS DRIVEN BY TIME-FRACTIONAL DIFFUSION EQUATIONS ON METRIC GRAPHS: OPTIMALITY SYSTEM AND FINITE DIFFERENCE APPROXIMATION In: SIAM Journal on Control and Optimization 59 (2021 ), p. 4216-4242 ISSN: 0363-0129 DOI: 10.1137/20M1340332 Mehra M. , Shukla A. , Leugering G. :An adaptive spectral graph wavelet method for PDEs on networks In: Advances in Computational Mathematics 47 (2021 ), Article No.: 12 ISSN: 1019-7168 DOI: 10.1007/s10444-020-09824-9 Metzger S. :An Efficient and Convergent Finite Element Scheme for Cahn-Hilliard Equations with Dynamic Boundary Conditions In: SIAM Journal on Numerical Analysis 59 (2021 ), p. 219-248 ISSN: 0036-1429 DOI: 10.1137/19M1280740 Metzger S. , Knabner P. :Homogenization of Two-Phase Flow in Porous Media From Pore to Darcy Scale: A Phase-Field Approach In: Multiscale Modeling & Simulation 19 (2021 ), p. 320-343 ISSN: 1540-3459 DOI: 10.1137/19M1287705 Meusburger C. :Poisson–Lie Groups and Gauge Theory In: Symmetry 13 (2021 )ISSN: 2073-8994 DOI: 10.3390 Meusburger C. , Voß T. :Mapping class group actions from Hopf monoids and ribbon graphs In: Quantum Topology 12 (2021 ), p. 507-591 ISSN: 1664-073X DOI: 10.4171/QT/158 Meusburger C. , Wise D. :Hopf algebra gauge theory on a ribbon graph In: Reviews in Mathematical Physics (2021 ), Article No.: 2150016 ISSN: 0129-055X DOI: 10.1142/S0129055X21500161 Morinelli V. , Morsella G. , Stottmeister A. , Tanimoto Y. :Scaling Limits of Lattice Quantum Fields by Wavelets In: Communications in Mathematical Physics (2021 )ISSN: 0010-3616 DOI: 10.1007/s00220-021-04152-5 Morinelli V. , Neeb KH. :Covariant Homogeneous Nets of Standard Subspaces In: Communications in Mathematical Physics (2021 )ISSN: 1432-0916 DOI: 10.1007/s00220-021-04046-6 Neeb KH. :FINITE DIMENSIONAL SEMIGROUPS OF UNITARY ENDOMORPHISMS OF STANDARD SUBSPACES In: Representation Theory 25 (2021 ), p. 300-343 ISSN: 1088-4165 DOI: 10.1090/ert/566 Neeb KH. , Oeh D. :Elements in Pointed Invariant Cones in Lie Algebras and Corresponding Affine Pairs In: Bulletin of the Iranian Mathematical Society (2021 )ISSN: 1735-8515 DOI: 10.1007/s41980-021-00671-y Neeb KH. , Ólafsson G. :Nets of standard subspaces on Lie groups In: Advances in Mathematics 384 (2021 ), Article No.: 107715 ISSN: 1090-2082 DOI: 10.1016/j.aim.2021.107715 Neeb KH. , Ørsted B. , Ólafsson G. :Standard Subspaces of Hilbert Spaces of Holomorphic Functions on Tube Domains In: Communications in Mathematical Physics (2021 )ISSN: 0010-3616 DOI: 10.1007/s00220-021-04144-5 Neumann G. :Some consequences of thermodynamic feasibility for chemical reaction networks Considering thermodynamic feasibility in current CRN research In: Journal of Mathematical Chemistry (2021 )ISSN: 0259-9791 DOI: 10.1007/s10910-021-01231-9 Oeh D. :Analytic Extensions of Representations of *-Subsemigroups Without Polar Decomposition In: International Mathematics Research Notices 2021 (2021 ), p. 6200-6245 ISSN: 1073-7928 DOI: 10.1093/imrn/rnz342 Oeh D. :CLASSIFICATION OF 3-GRADED CAUSAL SUBALGEBRAS OF REAL SIMPLE LIE ALGEBRAS In: Transformation Groups (2021 )ISSN: 1083-4362 DOI: 10.1007/s00031-020-09635-8 Richard C. , Schumacher C. :Correction to: On Sampling and Interpolation by Model Sets (Journal of Fourier Analysis and Applications, (2020), 26, 3, (39), 10.1007/s00041-020-09742-w) In: Journal of Fourier Analysis and Applications 27 (2021 ), Article No.: 50 ISSN: 1069-5869 DOI: 10.1007/s00041-021-09851-0 Risanger S. , Singh B. , Morton DP. , Meyers LA. :Selecting pharmacies for COVID-19 testing to ensure access In: Health Care Management Science (2021 )ISSN: 1386-9620 DOI: 10.1007/s10729-020-09538-w Sakamoto N. , Zuazua Iriondo E. :The turnpike property in nonlinear optimal control – A geometric approach In: Automatica 134 (2021 ), p. 109939 ISSN: 0005-1098 DOI: 10.1016/j.automatica.2021.109939 URL: https://dcn.nat.fau.eu/wp-content/uploads/Turnpike_for_Automatica.pdf Sakamoto N. , Zuazua Iriondo E. :The turnpike property in nonlinear optimal control-A geometric approach In: Automatica 134 (2021 )ISSN: 0005-1098 DOI: 10.1016/j.automatica.2021.109939 Schmidt M. , Sirvent M. , Wollner W. :The cost of not knowing enough: mixed-integer optimization with implicit 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