Computational Theoretical Physics

Publications of Alexander K. Hartmann

Books 

Bild Optimization Algorithms in Physics,
A.K. Hartmann and H. Rieger, (Wiley-VCH, Berlin 2001)
included: A pratical guide to computer simulations (pdf)
Review of the book (in German, Physik Journal 11/2002) by Kurt Binder
Review of the book (ChemPhysChem 3, 722 (2002)) by Olivier Martin
New Optimization Algorithms in Physics,
A.K. Hartmann and H. Rieger (eds.), (Wiley-VCH, Berlin 2004)
Phase Transitions in Combinatorial Optimization Problems,
A.K. Hartmann and M. Weigt, (Wiley-VCH, Berlin 2005)

Practical Guide to Computer Simulations,
A.K. Hartmann, (World Scientific, Singapore 2009)

Errata, changes and extensions

MCS 2009

Modern Computational Science 09,
Lecture Notes for international summer school, Oldenburg 2009,
R. Leidl and A.K. Hartmann (eds.), (University of Oldenburg Press, Oldenburg 2009)

Bild

Modern Computational Science 10,
Lecture Notes for international summer school, Oldenburg 2010,
R. Leidl and A.K. Hartmann (eds.), (University of Oldenburg Press, Oldenburg 2010)

MCS 2011

Modern Computational Science 11,
Lecture Notes for international summer school, Oldenburg 2011,
R. Leidl and A.K. Hartmann (eds.), (University of Oldenburg Press, Oldenburg 2011)

Bild

Modern Computational Science 12,
Lecture Notes for international summer school, Oldenburg 2011,
R. Leidl and A.K. Hartmann (eds.), (University of Oldenburg Press, Oldenburg 2011)

Theses 

Papers in refereed journals

  1. Exact determination of all ground states of random field systems in polynomial time,
    A.K. Hartmann, K.D. Usadel, Physica A 214, 141 (1995)
  2. Cluster-exact approximation of spin glass ground states,
    A.K. Hartmann, Physica A 224, 480 (1996)
  3. Evidence for nontrivial ground state structure of 3d +/- J spin glasses,
    A.K. Hartmann, Europhys. Lett. 40, 429 (1997)
  4. Ground state structure of diluted antiferromagnets and random field systems,
    A.K. Hartmann, Physica A 248, 1 (1998)
  5. Description of noble gas diffusion in a polymer matrix by a hopping model,
    A.K. Hartmann, D.W. Heermann, J. Chem. Phys. 108, 9550 (1998)
  6. Are ground states of 3d +/-J spin glasses ultrametric ?,
    A.K. Hartmann, Europhys. Lett 44, 249 (1998)
  7. Scaling of stiffness energy for 3d +/- J spin glasses,
    A.K. Hartmann, Phys. Rev. E 59, 84 (1999)
  8. Universality in three dimensional random field systems,
    A.K. Hartmann, U. Nowak, Eur. Phys. J. B 7, 105 (1999)
  9. Ground-state behavior of the 3d +/- J random-bond Ising model,
    A.K. Hartmann, Phys. Rev. B 59, 3617 (1999)
  10. Ground-state landscape of 2d +/- J Ising spin glasses,
    A.K. Hartmann, Eur. Phys. J. B 8, 619 (1999)
  11. Reply to comment on ''Evidence for nontrivial ground-state structure of 3d +/- spin glasses'',
    A.K. Hartmann, Europhys. Lett. 45, 747 (1999)
  12. Calculation of ground states of four-dimensional +/- J Ising spin glasses,
    A.K. Hartmann, Phys. Rev. E 60, 5135 (1999)
  13. Analysis of the statistical behavior of genetic cluster-exact approximation,
    A.K. Hartmann, Physica A 275, 1 (1999)
  14. A new method for analyzing ground-state landscapes: ballistic search,
    A.K. Hartmann, J. Phys. A 33, 657 (2000)
  15. How to evaluate ground-state landscapes of spin glasses thermodynamical correctly,
    A.K. Hartmann, Eur. Phys. J. B 13,539 (2000)
  16. The number guards needed by a museum -- a phase transition in vertex covering of random graphs ,
    M. Weigt and A.K. Hartmann, Phys. Rev. Lett. 84, 6118 (2000)
    summary at papercore database with ID Weigt2000
  17. Ground-state clusters of two, three and four-dimensional +/-J Ising spin glasses ,
    A.K. Hartmann, Phys. Rev. E 63, 016106 (2001)
  18. Ordered phase in the two-dimensional randomly coupled ferromagnet,
    A.K. Hartmann and I.A. Campbell, Phys. Rev. B 63, 094423 (2001)
  19. Comment on "Glassy Transition in a Disordered Model for the RNA Secondary Structure",
    A.K. Hartmann, Phys. Rev. Lett. 86, 1382 (2001)
  20. The typical-case complexity of a vertex-covering algorithm on finite-connectivity random graphs,
    M. Weigt and A.K. Hartmann, Phys. Rev. Lett. 86, 1658 (2001)
  21. Statistical mechanics perspective on the phase transition in vertex covering of finite-connectivity random graphs,
    A.K. Hartmann and M. Weigt, Theor. Comp. Science 265, 199 (2001)
  22. Spin Domains Generate Hierarchical Ground States,
    G. Hed, A.K. Hartmann, D. Stauffer, and E. Domany, Phys. Rev. Lett., 86, 3148 (2001)
  23. Stress Relaxation of Near-Critical Gels,
    K. Broderix, T. Aspelmeier A.K. Hartmann and A. Zippelius, Phys. Rev. E 64, 021404 (2001)
  24. Minimal vertex covers on finite-connectivity random graphs -- a hard-sphere lattice-gas picture,
    M. Weigt and A.K. Hartmann, Phys. Rev. E 63, 056127 (2001)
  25. Correct extrapolation of overlap distribution in spin glasses,
    G. Hed, A.K. Hartmann, and E. Domany, Europhys. Lett. 55, 112 (2001)
  26. Specific-Heat Exponent of Random-Field Systems via Ground-State Calculations,
    A.K. Hartmann and A.P. Young, Phys. Rev. B 64, 214419 (2001)
  27. Lower Critical Dimension of Ising Spin Glasses,
    A.K. Hartmann and A.P. Young, Phys. Rev. B 64, 180404 (2001)
  28. Ferromagnetic-spin glass transition in four-dimensional random-bond Ising model,
    A.K. Hartmann, Phys. Rev. B 64, 224430 (2001)
  29. Sampling rare events: statistics of local sequence alignments,
    A.K. Hartmann, Phys. Rev. E 65, 056102 (2002)
  30. Generating hard and solvable satisfiability problems: A statistical mechanics approach,
    W. Barthel, A.K. Hartmann, M. Leone, F. Ricci-Tersenghi, M. Weigt, and R. Zecchina, Phys. Rev. Lett. 88, 188701 (2002)
  31. Critical exponents of four-dimensional random-field Ising systems,
    A.K. Hartmann, Phys. Rev. B 65, 174427 (2002)
  32. Long-Time Effects of Surface Relaxation in a Simulation Model of Sputter Erosion,
    A.K. Hartmann, R. Kree, U. Geyer, and M. Koelbel, Phys. Rev. B 65, 193403 (2002)
  33. Large-Scale, Low-Energy Excitations in the Two-Dimensional Ising Spin Glass,
    A.K. Hartmann and A.P. Young, Phys. Rev. B 66, 094419 (2002)
  34. The stiffness exponent of two-dimensional Ising spin glasses for non-periodic boundary conditions using aspect-ratio scaling,
    A.K. Hartmann, A.J. Bray, A.C. Carter, M.A. Moore, and A.P. Young, Phys. Rev. B 66, 224401 (2002)
  35. Equilibrium sampling of complex landscapes at low temperatures: the three-dimensional +/-J Ising spin glass,
    A.K. Hartmann and F. Ricci-Tersenghi, Phys. Rev. B 66, 224419 (2002)
  36. Depinning of elastic manifolds,
    A. Rosso, A.K. Hartmann, and W. Krauth, Phys. Rev. E 67, 021602 (2003)
  37. Finding Low-Temperature States with Parallel Tempering, Simulated Annealing and Simple Monte Carlo,
    J.J. Moreno, H.G. Katzgraber, and A.K. Hartmann, Int. J. Mod. Phys. C 14, 285 (2003)
  38. Glassy behavior induced by geometrical frustration in a hard-core lattice gas model,
    M. Weigt and A.K. Hartmann, Europhys. Lett. 62, 533 (2003)
  39. Corrections to Scaling are Large for Droplets in Two-Dimensional Spin Glasses,
    A.K. Hartmann and M.A. Moore, Phys. Rev. Lett. 90, 127201 (2003)
  40. Solving satisfiability problems by fluctuations: The dynamics of stochastic local search algorithms,
    W. Barthel, A.K. Hartmann, and M. Weigt, Phys. Rev. E 67, 066104 (2003)
  41. No spin-glass transition in the "mobile-bond" model,
    A.K. Hartmann, Phys. Rev. B 67, 214404 (2003)
  42. Ground State of the Bethe Lattice Spin Glass and Running Time of an Exact Optimization Algorithm,
    F. Liers, M. Palassini, A.K. Hartmann, M. Jünger, Phys. Rev. B 68, 094406 (2003)
  43. Statistical mechanics of the vertex-cover problem,
    A.K. Hartmann and M. Weigt, J. Phys. A 36, 11069 (2003)
  44. Generating droplets in two-dimensional Ising spin glasses by using matching algorithms,
    A.K. Hartmann and M.A. Moore, Phys. Rev. B 69, 104409 (2004)
  45. Dynamics of the Wang-Landau algorithm and complexity of rare events for the three-dimensional bimodal Ising spin glass,
    S. Alder, S. Trebst, A.K. Hartmann, and M. Troyer, J. Stat. Mech. P07008 (2004)
  46. Low-temperature behavior of two-dimensional Gaussian Ising spin glasses,
    J. Houdayer and A.K. Hartmann, Phys. Rev. B 70, 014418 (2004)
  47. Energy size effects of two-dimensional Ising spin glasses,
    I.A. Campbell, A.K. Hartmann, and H.G. Katzgraber, Phys. Rev. B 70, 054429 (2004)
  48. On large deviation properties of Erdos-Renyi random graphs,
    A. Engel, R. Monasson, and A.K. Hartmann, J. Stat. Phys. 117, 387 (2004)
  49. Domain-Wall Energies and Magnetization of the Two-Dimensional Random-Bond Ising Model,
    C. Amoruso and A.K. Hartmann, Phys. Rev. B 70, 134425 (2004)
  50. Clustering analysis of the ground-state structure of the vertex-cover problem,
    W. Barthel and A.K. Hartmann, Phys. Rev. E 70, 066120 (2004)
    summary at papercore database under ID Barthel2004
  51. Calculation of partition functions by measuring component distributions,
    A.K. Hartmann, Phys. Rev. Lett. 94, 050601 (2005)
  52. Influence of Collision Cascade Statistics on Pattern Formation of Ion-Sputtered Surfaces,
    M. Feix, A.K. Hartmann, R. Kree, J. Munoz-Garcia, and R. Cuerno, Phys. Rev. B 71, 125407 (2005)
  53. Dependence of RNA secondary structure on the energy model,
    B. Burghardt and A.K. Hartmann, Phys. Rev. E 71, 021913 (2005)
  54. Propagation of Ripples in Monte Carlo Models of Sputter Induced Surface Morphology,
    O.E. Yewande, A.K. Hartmann and R. Kree, Phys. Rev. B 71, 195405 (2005)
  55. Phase transition and finite-size scaling in the vertex-cover problem,
    A.K. Hartmann, W. Barthel, and M. Weigt, Comp. Phys. Comm. 169, 234 (2005)
  56. Reduction of Two-Dimensional Dilute Ising Spin Glasses,
    S. Boettcher and A.K. Hartmann, Phys. Rev. B 72, 014429 (2005)
  57. Universality-class dependence of energy distributions in spin glasses ,
    H.G. Katzgraber, M. Körner, F. Liers, M. Jünger, and A.K. Hartmann, Phys. Rev. B 72, 094421 (2005)
  58. Probing tails of energy distributions using importance-sampling in the disorder with a guiding function ,
    M. Körner, H.G. Katzgraber, and A.K. Hartmann, J. Stat. Mech. P04005 (2006)
  59. Morphological regions and oblique incidence dot formation in a model of surface sputtering,
    E.O. Yewande, R. Kree, A.K. Hartmann, Phys. Rev. B 73, 115434 (2006)
  60. Determining Energy Barriers by Iterated Optimization: The Two-Dimensional Ising Spin Glass,
    C. Amoruso, A.K. Hartmann, and M.A. Moore, Phys. Rev. B 73, 184405 (2006)
  61. Conformal Invariance and Stochastic Loewner Evolution Processes in Two-Dimensional Ising Spin Glasses ,
    C. Amoruso, A.K. Hartmann, M.B. Hastings and M.A. Moore, Phys. Rev. Lett. 97, 267202 (2006)
  62. RNA secondary structure design,
    B. Burghardt and A.K. Hartmann, Phys. Rev. E 75 021920 (2007)
  63. Numerical analysis of the quantum dots on off-normal incidence ion sputtered surfaces,
    E.O. Yewande, R. Kree, A.K. Hartmann, Phys. Rev. B 75, 155325 (2007)
  64. Ground-State and Domain-Wall Energies in the Spin-Glass Region of the 2D +-J Random-Bond Ising Model ,
    R. Fisch and A.K. Hartmann,  Phys. Rev. B 75, 174415 (2007)
  65. What do we learn from correlations of local and global network properties?,
    M. Jungsbluth, B. Burghardt, and A.K. Hartmann,  Physica A 381, 444 (2007)
  66. Local Sequence Alignments Statistics: Deviations from Gumbel Statistics in the Rare-Event Tail,
    S. Wolfsheimer, B. Burghardt, and A.K. Hartmann, Algorithms for Molecular Biology 2: 9 (2007)
  67. Fractal dimension of domain walls in two-dimensional Ising spin glasses
    O. Melchert and A.K. Hartmann, Phys. Rev. B 76, 174411 (2007)
  68. X-Ray Propagation in Tapered Waveguides: Simulation and Optimization
    S. Panknin, A.K. Hartmann, and Tim Salditt, Optics Commun. 281, 2779 (2008)
  69. Negative-weight percolation
    O. Melchert, and A.K. Hartmann, New J. Phys. 10, 043039 (2008)
  70. Droplets in the two-dimensional +-J Ising spin glass
    A.K. Hartmann, Phys. Rev. B 77,  144418 (2008)
  71. First excitations in two- and three-dimensional random-field Ising systems
    M. Zumsande, M.J. Alava, and A. K. Hartmann, J. Stat. Mech. P02012 (2008)
  72. RNA Secondary Structures: Complex Statics and Glassy Dynamics,
    S. Wolfsheimer, A. Mann, B. Burghardt, and A.K. Hartmann, J. Stat. Mech. P03005 (2008)
  73. Replica theory for Levy spin glasses,
    K. Janzen, A.K. Hartmann, and A. Engel, J. Stat. Mech. P04006 (2008)
  74. Ground states of 2d +-J Ising spin glasses via stationary Fokker-Planck sampling,
    O. Melchert, and A.K. Hartmann, J. Stat. Mech. P10019 (2008)
  75. Extended scaling for ferromagnetic Ising models with zero-temperature transitions,
    H.G. Katzgraber, I.A. Campbell, and A.K. Hartmann, Phys. Rev. B 78, 184409 (2008)
  76. Ultrametricity and clustering of states in spin glasses: A one-dimensional view,
    H.G. Katzgraber and A.K. Hartmann, Phys. Rev. Lett. 102, 037207 (2009)
  77. Surfactant Sputtering: Theory of a new method of surface nanostructuring by ion beams,
    R. Kree, T. Yasseri, and A.K. Hartmann, Nucl. Instr. Meth. B 267, 1403 (2009)
  78. The influence of beam divergence on ion-beam induced surface patterns,
    R. Kree, T. Yasseri, and A.K. Hartmann, Nucl. Instr. Meth. B 267, 1407 (2009)
  79. Simulating discrete models of pattern formation by ion-beam sputtering,
    A.K. Hartmann, R. Kree and T. Yasseri, J. Phys.: Cond. Mat. 21, 224015 (2009)
  80. Phase transitions in diluted negative-weight percolation models,
    L. Apolo, O. Melchert, and A.K. Hartmann, Phys. Rev. E 79, 031103 (2009)
  81. Scaling behavior of domain walls at the T=0 ferromagnet to spin-glass transition,
    O. Melchert, and A.K. Hartmann, Phys. Rev. B 79, 184402 (2009)
  82. Low-energy excitations in the three-dimensional random-field Ising model
    M. Zumsande and A.K. Hartmann, Eur. Phys. J B 72 , 619-627 (2009)
  83. Finite-temperature local protein sequence alignment: percolation and free-energy distribution
    S. Wolfsheimer, O. Melchert, and A.K. Hartmann, Phys. Rev. E 80, 061913 (2009)
  84. The upper critical dimension of the negative-weight percolation problem,
    O. Melchert, L. Apolo, and A.K. Hartmann, Phys. Rev. E 81, 051108 (2010)
  85. Minimum (Free-) Energy Distribution of RNA Secondary Structures: Entropic and Thermodynamic Properties of Large Deviations
    S. Wolfsheimer and A.K. Hartmann, Phys. Rev E 82, 021902 (2010)
  86. Numerical Solution-Space Analysis of Satisfiability Problems
    A. Mann and A.K. Hartmann,  Phys. Rev. E 82, 056702 (2010)
  87. Accurate Statistics for Local Sequence Alignment with Position-Dependent Scoring by Rare-Event Sampling,
    S. Wolfsheimer, Inke Herms, A.K. Hartmann, and S. Rahmann, BMC Bioinformatics 2011 12:47 (2011)
  88. Critical behavior of the Random-Field Ising model at and beyond the Upper Critical Dimension
    B. Ahrens and A.K. Hartmann, Phys. Rev. B 83, 014205 (2011)
    summary of paper at papercore database with ID Ahrens2010 
  89. Configurational statistics of densely and fully packed loops in the negative-weight percolation model
    O. Melchert and A.K. Hartmann, Europ. Phys. J. B 80, 155-165 (2011)
  90. A dedicated algorithm for calculating ground states for the triangular random bond Ising model
    O. Melchert and A.K. Hartmann, Comp. Phys. Comm. 182, 1828-1832 (2011)
  91. Optimal Vertex Cover for the Small-World Hanoi Networks,
    S. Boettcher and A.K. Hartmann, Phys. Rev. E 84, 011108 (2011)
  92. Ground states of two-dimensional Ising spin glasses: fast algorithms, recent developments and a ferromagnet-spin glass mixture
    A.K. Hartmann, J. Stat. Phys. 144, 519-540 (2011)
  93. Large-deviation properties of largest component for random graphs,
    A.K. Hartmann, Eur. Phys. J. B  84, 627-634 (2011).
    summary of paper at papercore database with ID Hartmann2010 
  94. Critical behavior of the Random-Field Ising Magnet with long range correlated disorder
    B. Ahrnes and A. K. Hartmann, Phys. Rev. B 84, 144202 (2011)
    summary at papercore database under ID Ahrens2011a
  95. Mean-field behavior of the negative-weight percolation model on random regular graphs
    O. Melchert, A.K. Hartmann, and M. Mezard, Phys. Rev. E 84, 041106 (2011)
    summary at papercore database with ID Melchert2011
  96. Bias in generation of random graphs
    H. Klein-Hennig and A.K. Hartmann, Phys. Rev. E 85, 026101 (2012)
    summary at papercore database with ID KleinHennig2012
  97. Computing posterior probabilities for score based alignments using ppALIGN
    S. Wolfsheimer, A.K. Hartmann, R. Rabus, and G. Nuel, Stat. Appl. Gen. Mol. Biol. 11, issue 4, article 1 (2012)
  98. Excitations in high-dimensional random-field Ising magnets
    B. Ahrens and A.K. Hartmann, Phys. Rev. B 85, 224421 (2012)
  99. Intuitive understanding of T=0 behavior of 2d spin glasses via renormalization-group analysis (News and perspectives)
    A.K. Hartmann, J. Stat. Mech. Theory and Experiment, N07001 (2012)
  100. Random number generators for massively parallel simulations on GPU
    M. Manssen, M. Weigel, A.K. Hartmann, Eur. Phys. J. Special Topics 210, 53-71 (2012)
  101. Phase transition for cutting-plane approach to vertex-cover problem
    T. Dewenter and A.K. Hartman, Phys. Rev. E 86, 041128 (2012)
  102. Ultrametric probe of the spin-glass state in a field
    H.G. Katzgraber, T.Jörg, F. Krzakala, A.K. Hartmann, Phys. Ref. B 86, 184405 (2012)
  103. Influence of kinship and MHC class II genotype on visual traits in zebrafish larvae (Danio rerio)
    C. Hinz, K. Gebhardt, A.K. Hartmann, L. Sigman, G. Gerlach, Plos One 17, e51182 (2012)
  104. Analysis of the loop length distribution for the negative weight percolation problem in dimensions d=2 through 6
    G. Claussen, L. Apolo, O. Melchert, and A.K. Hartmann, Phys. Ref. E 86, 056708 (2012)
    summary at papercore database with ID Claussen2012
  105. Information theoretic approach to ground-state phase transitions for two and three-dimensional frustrated spin systems,
    O. Melchert and A. K. Hartmann,Phys. Ref. E 87, 022107 (2013)
    summary at papercore database under ID Melchert2012
  106. Is negative-weight percolation compatible with SLE?
    C.Norrenbrock, O. Melchert, A.K. Hartmann, Phys. Rev. E 87 , 032142 (2013)
    summary at papercore database with ID Norrenbrock2012
  107. Typical and large-deviation properties of minimum-energy paths on disordered hierarchical lattices
    O. Melchert, A.K. Hartmann, Eur. Phys. J. B 86, 323 (2013)
  108. Pharmacophore Alignment Search Tool (PhAST): Significance Assessment of Chemical Similarity
    V. Hänke, M. Rupp, A.K. Hartmann, and G. Schneider, Molecular Informatics 32, 625-646 (2013)
  109. Sampling fractional Brownian motion in presence of absorption: a Markov Chain method
    A.K. Hartmann, S. Majumdar, A. Rosso, Phys. Rev. E 88, 022119 (2013)
  110. Time-dependent gene expression analysis of the developing superiot olivary complex
    Heike Ehmann, Heiner Hartwich, Christian Salzig, Nadja Hartmann, Mathieu Clement-Ziza, Kathy Ushakov, Karen B. Avraham, Olaf R. P. Bininda-Emonds, Alexander K. Hartmann, Patrick Lange, Eckhard Friauf, and Hans G. Nothwang, J. Biol. Chem, 113 20490508 (2013)
  111. Are the diluted antiferromagnet in a field and the random-field Ising model in the same universality class?
    B. Ahrens, J. Xiao, A.K. Hartmann, H.G. Katzgraber, Phys. Rev. B 88, 174408 (2013)
  112. Biased and greedy random walks on two-dimensional lattices with quenched randomness: the "greedy" ant within a disordered environment
    T. L. Mitran, O. Melchert, A.K. Hartmann, Phys. Rev. E 88, 062101 (2013)
  113. Matrix-power energy-landscape transformation for finding NP-hard spin-glass ground states
    M. Manssen and A.K. Hartmann, J. Global Optimization 61, 183 (2014)
  114. Generalized black-box large deviation simulations: High-precision work distributions for extreme non-equilibrium processes in large systems
    A.K. Hartmann, Phys. Rev. E 89, 052103 (2014)
    see summary at papercore database with ID Hartmann2013
  115. Large-deviation properties of resilience of transportation networks
    A.K. Hartmann, Eur. Phys. J. B 87, 114 (2014)
  116. Exact ground states of one-dimensional long-range random-field Ising magnets
    T. Dewenter, A.K. Hartmann, Phys. Rev. B 90, 014207 (2014)
  117. Large.deviation properties of resilience of power grids,
    T. Dewenter and A.K. Hartmann, New J. Phys. 17, 015005 (2015)
  118. A computational mechanics approach to estimate entropy and (approximate) complexity for the dynamics of the 2D Ising Ferromagnet
    O. Melchert, A.K. Hartmann,  Phys. Rev. E 91, 023306 (2015)
  119. Non-equilibrium evolution of window overlaps in spin glasses,
    M. Manssen, A.K. Hartmann, A. P. Young,
    Phys. Rev. B 91, 104430 (2015)
  120. Convex Hulls of Random Walks: Large-Deviation Properties,
    G. Claussen, A.K. Hartmann, S.N. Majumda, Phys. Rev. E 91, 052104 (2015)
  121. Ageing at the Spin-Glass/Ferromagnet Transition: Monte Carlo Simulation using GPUs,
    M. Manssen and A.K. Hartmann, Phys. Rev. B 91, 174433 (2015)
  122. Phase transition of Traveling Salesperson problems solved with linear programming and cutting planes,
    H. Schawe and A.K. Hartmann, Eur. Phys. Lett. 113, 30004 (2016)
  123. Monodominace in tropical forests: modelling reveals emerging clusters and phase transitions,
    M. Kazmierczak, P. Backmann, J.M. Fedriani, R. Fischer, A.K. Hartmann, A. Huth, M.S. Müller, F. Taubert, V. Grimm, J. Groeneveld, J. R. Soc. Interface 13, 20160123 (2016)
  124. Revisiting the scaling of the specific heat of the three-dimensional random-field Ising model,
    N.G. Fytas, P.E. Theodorakis, and A.K. Hartmann, Eur. Phys. J. B 89, 200 (2016)
  125. Score distributions of gapped multiple sequence alignments down to the low-probability tail,
    P. Fieth and A.K. Hartmann, Phys. Rev. E 94, 022127 (2016)
  126. Convex hulls of multiple random walks: a large-deviation study,
    T. Dewenter, G. Claussen, A.K. Hartmann, and S.N. Majumdar, Phys. Rev. E 94, 052120 (2016)
  127. Fragmentation properties of two-dimensional Proximity Graphs considering random failures and targeted attacks,
    C. Norrenbrock, O. Melchert, and A.K. Hartmann, Phys. Rev. E 94, 062125 (2016)
  128. Parameter Optimization of a Virtual Synchronous Machine in a Microgrid,
    T. Dewenter, W. Heins, B. Werther, A.K. Hartmann, C. Bohn, and H.-P. Beck, Int. J. Power Energy Sys. 36, 129 (2016)
  129. Using Triplet Ordering Preferences for Estimating Causal Effects in
    the Analysis of Gene Expression Data
    ,
    A.K. Hartmann and G. Nuel, PLOS one 12(1): e0170514 (2017)
  130. Large-deviation properties of the largest 2-core component for random graphs
    A.K. Hartmann, Eur. Phys. J. Special Topics 226, 567 (2017)
  131. Aging in the three-dimensional Random Field Ising Model,
    S. von Ohr, M. Manssen, A.K. Hartmann, Phys. Rev. E 96, 013315 (2017)

Proceedings, book chapters