Tobias Galla - Publications

Publications, proceedings, preprints etc:

  1. Consensus and diversity in multi-state noisy voter models
    Francisco Herrerias-Azcue, Tobias Galla
  2. Stochastic fluctuations and quasi-pattern formation in reaction-diffusion systems with anomalous transport
    Joseph Baron, Tobias Galla
    arXiv:1812.03549, Phys. Rev. E (at press)
  3. Model reduction methods for population dynamics with fast-switching environments: Reduced master equations, stochastic differential equations, and applications
    Peter Hufton, Yen Ting Lin, Tobias Galla
    Physical Review E 99 (3), 032122
  4. Classical stochastic systems with fast-switching environments: Reduced master equations, their interpretation, and limits of validity
    Peter Hufton, Yen Ting Lin, Tobias Galla
    Physical Review E 99 (3), 032121
  5. Effective diffusion coefficients in reaction-diffusion systems with anomalous transport
    Joseph Baron, Tobias Galla
    Physical Review E 99 (1), 012212
  6. Dynamically evolved community size and stability of random Lotka-Volterra ecosystems
    Tobias Galla
    Europhysics Letters EPL 123, 48004
  7. Stirring does not make populations well mixed
    Francisco Herrerias-Azcue, Vicente Perez-Munuzuri, Tobias Galla
    Scientific Reports 8 (2018) 4068
  8. A computational model of MGUS progression to Multiple Myeloma identifies optimum screening strategies and their effects on mortality
    Philipp M. Altrock, Jeremy Ferlic, Tobias Galla, Michael H. Tomasson, Franziska Michor
    JCO Clin Cancer Inform. 2018 Dec;2:1-12, bioRxiv 208645
  9. Phenotypic switching of populations of cells in a stochastic environment
    Peter G. Hufton, Yen Ting Lin, Tobias Galla
    J. Stat. Mech. (2018) 0235018, arxiv:1706.07789
  10. The effects of heterogeneity on stochastic cycles in epidemics
    Francisco Herrerias-Azcue, Tobias Galla
    Scientific Reports 7,13008 (2017), arxiv:1705.04499
  11. The prevalence of chaotic dynamics in games with many players
    James B. T. Sanders, J. Doyne Farmer, Tobias Galla
    Scientific reports 8 (1), 4902, arxiv:1612.08111
  12. How successful are mutants in multiplayer games with fluctuating environments? Sojourn times, fixation and optimal switching
    Joseph W. Baron, Tobias Galla
    R. Soc. Open Science 5 (2018) 172176, arxiv:1612.05530
  13. Mechanisms of stochastic onset and termination of atrial fibrillation episodes: Insights using a cellular automaton model
    Yen Ting Lin, Eugene TY Chang, Julie Eatock, Tobias Galla, Richard H Clayton
    J. R. Soc. Interface 14: 20160968, arxiv:1612.03403
  14. Stochasticity in the miR-9/Hes1 oscillatory network can account for clonal heterogeneity in the timing of differentiation
    Nick E Phillips, Cerys S Manning, Tom Pettini, Veronica Biga, Elli Marinopoulou, Peter Stanley, James Boyd, James Bagnall, Pawel Paszek, David G Spiller, Michael RH White, Marc Goodfellow, Tobias Galla, Magnus Rattray, Nancy Papalopulu
    eLife 2016;5:e16118
  15. Effects of population growth on the success of invading mutants
    Peter Ashcroft, Cassandra E. R. Smith, Matthew Garrod, Tobias Galla
    J.Theor. Biol. 420 (2017) 232,
  16. Stochastic evolution in populations of ideas
    Robin Nicole, Peter Sollich, Tobias Galla
    Scientific Reports 7,40580 (2017),
  17. Time scales and species coexistence in chaotic flows
    Tobias Galla, Vicente Pérez Muñuzuri
    EPL 117 (2017) 68001,
  18. Stochastic transport in the presence of spatial disorder: fluctuation-induced corrections to homogenization
    Matthew J. Russell, Oliver E. Jensen, Tobias Galla
    Phys. Rev. E 94, 042121 (2016), arxiv:1606.05600
  19. Birth-death processes with quenched uncertainty and intrinsic noise
    Tobias Galla
  20. Intrinsic noise in systems with switching environments
    Peter G. Hufton, Yen Ting Lin, Tobias Galla, Alan J. McKane
    Phys. Rev. E. 93, 052119 (2016), arxiv:1512.00785
  21. Emergence of Cooperative Long-term Market Loyalty in Double Auction Markets
    Aleksandra Aloric, Peter Sollich, Peter McBurney, Tobias Galla
    PloS One 11 (4), e0154606, arxiv:1510.07927
  22. Assessing Measures of Atrial Fibrillation Clustering via Stochastic Models of Episode Recurrence and Disease Progression
    Julie Eatock, Yen Ting Lin, Eugene T. Y. Chang, Tobias Galla, Richard H. Clayton
    Computing in Cardiology 2015 (Proceedings), arxiv:1510.00576
  23. Competition for resources can explain patterns of social and individual learning
    Marco Smolla, Tucker Gilman, Tobias Galla, Susanne Shultz
    Proc. R. Soc. B 2015 282 20151405
  24. Bursting noise in gene expression dynamics: Linking microscopic and mesoscopic models
    Yen Ting Lin, Tobias Galla
    J. R. Soc. Interface 13, 20150772 (2015), arXiv:1508.00608
  25. A Stochastic Individual-Based Model of the Progression of Atrial Fibrillation in Individuals and Populations
    Eugene TY Chang, Yen Ting Lin, Tobias Galla, Richard H Clayton, Julie Eatock
    PloS One 11 (4), e0152349, arXiv:1507.07358
  26. Generating functionals and Gaussian approximations for interruptible delay reactions
    Tobias Brett, Tobias Galla
    Phys. Rev. E. 92 042105 (2015) arXiv:1505.05100
  27. When the mean is not enough: Calculating fixation time distributions in birth-death processes
    Peter Ashcroft, Arne Traulsen, Tobias Galla
    Phys. Rev. E 92, 042154 (2015) arXiv:1504.04249
  28. Stochastic tunneling and metastable states during the somatic evolution of cancer
    Peter Ashcroft, Franziska Michor, Tobias Galla
    Genetics 199.4 (2015) 1213-1228 arXiv:1408.5729
  29. Fitness-based models and pairwise comparison models of evolutionary games are typically different - even in unstructured populations
  30. Bin Wu, Benedikt Bauer, Tobias Galla, Arne Traulsen
    New J. Phys. 17 023043 (2015), arxiv:1406.4030
  31. Fixation in finite populations evolving in fluctuating environments
  32. Peter Ashcroft, Philipp M Altrock, Tobias Galla
    J. R. Soc. Interface:201411 20140663 (2014)
  33. Gaussian approximations for stochastic systems with delay: chemical Langevin equation and application to a Brusselator system
  34. Tobias Brett, Tobias Galla
    J. Chem. Phys. 140, 124112 (2014), arxiv:1312.2764
  35. microRNA input into a neural ultradian oscillator controls emergence and timing of alternative cell states
  36. Marc Goodfellow, Nicholas E. Phillips, Cerys Manning, Tobias Galla, Nancy Papalopulu
    Nature Communications 5, 3399 (2014)
  37. Pattern formation in individual-based systems with time-varying parameters
  38. Peter Ashcroft, Tobias Galla
    arxiv:1308.6101 Phys. Rev. E Phys. Rev. E 88, 062104
  39. Stochastic Processes with Distributed Delays: Chemical Langevin Equation and Linear-Noise Approximation
  40. Tobias Brett, Tobias Galla
    Physical Review Letters 110, 250601 (2013) arxiv:1302.7166
  41. Complex dynamics in learning complicated games
  42. Tobias Galla, J. Doyne Farmer
    Proc. Nat. Acad. Sci. USA 110 (2013) 1232
  43. Computing complexity measures for quantum states based on exponential families
  44. Soenke Niekamp, Tobias Galla, Matthias Kleinmann, Otfried Guehne
    arXiv:1209.2588 J. Phys. A: Math. Theor. 46, 125301 (2013)
  45. Demographic noise and resilience in a semi-arid ecosystem model
  46. John Realpe-Gomez, Mara Baudena, Tobias Galla, Alan J. McKane, Max Rietkerk
    Ecological Complexity 15 97 (2013), arXiv:1209.2588
  47. Voter models with conserved dynamics
  48. Fabio Caccioli, Luca Dall'Asta, Tobias Galla, Tim Rogers
    arXiv:1208.2050, Phys. Rev. E 87, 052114 (2013)
  49. Stochastic oscillations of adaptive networks: Application to epidemic modelling
  50. Tim Rogers, William Clifford-Brown, Catherine Mills, Tobias Galla
    arXiv:1206.2768, J. Stat. Mech. (2012) P08018
  51. Demographic noise and piecewise deterministic Markov processes
  52. John Realpe-Gomez, Tobias Galla, Alan J. McKane
    arXiv:1204.5625 Phys. Rev. E 86, 011137 (2012)
  53. The mechanics of stochastic slowdown in evolutionary games
  54. Philipp M. Altrock, Arne Traulsen, Tobias Galla
    arXiv:1204.3863 Journal of Theoretical Biology 311 (2012) 94
  55. Effects of communication and utility-based decision making in a simple model of evacuation
  56. Michalis Smyrnakis, Tobias Galla
    arXiv:1204.2508 The European Physical Journal B 85 (2012) 378
  57. Mixing times in evolutionary game dynamics
  58. Andrew J. Black, Arne Traulsen, Tobias Galla
    arXiv:1204.0608v1 Phys. Rev. Lett. 109, 028101 (2012)
  59. Fluctuations in meta-population exclusion processes
  60. Tobias Galla
    arxiv:1112.0873 J. Stat. Mech. (2012) P03008
  61. Effects of noise on convergent game learning dynamics
  62. James BT Sanders, Tobias Galla, Jonathan L Shapiro
    arxiv:1109.4853 J. Phys. A: Math. Theor. 45 105001 (2012)
  63. Individial impact of agent actions in financial markets
  64. Alex J. Bladon, Esteban Moro, Tobias Galla
    arxiv:1109.0119 Phys. Rev. E 85, 036103 (2012)
  65. Complexity measures, emergence, and multiparticle correlations
  66. Tobias Galla, Otfried Gühne
    arxiv:1107.1180 Phys. Rev. E 85, 046209 (2012)
  67. Learning dynamics in public good games
  68. Alex J. Bladon, Tobias Galla
    arxiv:1107.0878 Phys. Rev. E 84, 041132 (2011)
  69. Optimizing evacuation flow in a two-channel exclusion process
  70. Tobias Galla
    arxiv:1104.4634, J. Stat. Mech. (2011) P09004
  71. Quasi-waves in a Brusselator model with nonlocal interaction
  72. Tommaso Biancalani, Tobias Galla, Alan J. McKane
    arxiv:1104.0567, Phys. Rev. E 84 (2011) 026201
  73. Fixation and escape times in stochastic game learning
  74. John Realpe-Gomez, Bartosz Szczesny, Luca Dall'Asta, Tobias Galla
  75. Cycles of cooperation and defection in imperfect learning
  76. Tobias Galla
    arXiv:1101.4378, J. Stat. Mech. (2011) P08007
  77. Imitation, internal absorption and the reversal of local drift in stochastic evolutionary games
  78. Tobias Galla
    arXiv:1006.2960 [q-bio.PE] Journal of Theoretical Biology 269 (2011) 46-56
  79. Evolutionary dynamics, intrinsic noise and cycles of co-operation
  80. Alex J. Bladon, Tobias Galla, Alan J. McKane
    arXiv:1006.0825 [q-bio.PE] Phys. Rev. E 81, 066122 (2010)
  81. Minority games, evolving capitals and replicator dynamics
  82. Tobias Galla, Yi-Cheng Zhang
    arXiv:0908.2347v1 [physics.soc-ph], J. Stat. Mech. (2009) P11012
  83. Intrinsic noise in game dynamical learning
  84. Tobias Galla
    arXiv:0910.4022v1 [physics.soc-ph], Phys. Rev. Lett. 103, 198702 (2009)
  85. Independence and interdependence in the nest-site choice by honeybee swarms: agent-based models, analytical approaches and pattern formation
  86. Tobias Galla
    arXiv:0909.1582v1 [q-bio.PE], J. Theor. Biol. 262 (2010) 186
  87. Limit cycles, complex Floquet multipliers and intrinsic noise
  88. Richard P. Boland, Tobias Galla, Alan J. McKane
    arXiv:0903.5248v1 [cond-mat.stat-mech] Phys. Rev. E 79, 051131 (2009)
  89. Intrinsic fluctuations in stochastic delay systems: theoretical description and application to a simple model of gene regulation
  90. Tobias Galla
    arXiv:0901.3271v1 [q-bio.MM] Phys. Rev. E 80, 021909 (2009)
  91. Synchronization of coupled demographic oscillators
  92. Tobias Galla
    arXiv:0811.3689v1 [nlin.AO]
  93. Stability and dynamical properties of material flow systems on random networks
  94. Kartik Anand, Tobias Galla
    arXiv:0902.2075 [cond-mat.dis-nn] Eur. Phys. J. B 68, 587-600 (2009)
  95. Spherical grand-canonical minority games with and without score discounting
  96. Alex Bladon, Thomas Richardson, Tobias Galla
    arXiv:0810.1191v1 [physics.soc-ph], J. Phys. A: Math. Theor. 42 (2009) 095007
  97. Biodiversity and stability in random Lotka-Volterra communities
  98. Tobias Galla (submitted August 2008)
  99. Algebraic coarsening in voter models with intermediate states
  100. Luca Dall'Asta, Tobias Galla
    arXiv:0806.0817v2 [cond-mat.stat-mech] J. Phys. A: Math. Theor. 41 (2008) 435003
  101. How limit cycles and quasi-cycles are related in systems with intrinsic noise
  102. Richard P. Boland, Tobias Galla, Alan J. McKane
    arXiv:0805.1607v1 [nlin.AO] J. Stat. Mech. (2008) P09001
  103. Species abundance distribution of a model ecosystem with resource competition (in Japanese)
  104. Yoshimi Yoshino, Tobias Galla, Kei Tokita
    (article for proceedings of Japanese Mathematical Society), click here
  105. Rank abundance relations in evolutionary dynamics of random replicators
  106. Yoshimi Yoshino, Tobias Galla, Kei Tokita
    arXiv:0803.1082 [q-bio.PE]
    Phys. Rev. E 78, 031924 (2008)
  107. On the transition to efficiency in Minority Games
  108. Tobias Galla, Andrea De Martino
    arXiv:0712.0337 [physics.soc-ph]
    J. Phys. A: Math. and Theor. 41 (2008) 324003
  109. Relative population size, co-operation pressure and strategy correlation in two-population evolutionary dynamics
  110. Tobias Galla
    arXiv:0711.0169 [q-bio.PE]
  111. On non-ergodic phases in Minority Games
  112. Andrea De Martino, Tobias Galla
    preprint (mostly a review, August 2007)
  113. Effects of noise and confidence thresholds in nominal and metric Axelrod dynamics of social influence
  114. Luca De Sanctis, Tobias Galla
    arXiv:0707.3428v1 [physics.soc-ph]
    Phys. Rev. E. 79 (2009) 046108
  115. Statistical mechanics and stability of a model eco-system
  116. Yoshimi Yoshino, Tobias Galla, Kei Tokita
    J. Stat. Mech. (2007) P09003, preprint arXiv:0705.1523v1 [q-bio.PE]
  117. Two-population replicator dynamics and number of Nash equilibria in random matrix games
  118. Tobias Galla
    Europhysics Letters 78 (2007) 20005, preprint q-bio.PE/0608032
  119. Anomalous fluctuations in Minority Games and related multi-agent models of financial markets
  120. Tobias Galla, Giancarlo Mosetti, Yi-Cheng Zhang
    physics/0608091 (invited review for 'Anomalous fluctuation phenomena in complex systems:
    Plasmas, Fluids, and Financial Markets'; Eds C. Riccardi and H.E. Roman)
  121. Adapting to heterogeneous comfort levels
  122. Luca De Sanctis, Tobias Galla
    J. Stat. Mech. (2006) P12004, preprint physics/0607174
  123. Combinatorial auctions as frustrated lattice gases
  124. Tobias Galla, Michele Leone, Matteo Marsili, Mauro Sellitto, Martin Weigt, Riccardo Zecchina
    Physical Review Letters 97 (2006) 128701, preprint cond-mat/0605623
  125. Effects of Tobin Taxes in Minority Game markets
  126. Ginestra Bianconi, Tobias Galla, Matteo Marsili, Paolo Pin
    Journal of Economic Behaviour and Organization 70 (2009) 231-240
  127. Stationary states of a spherical Minority Game with ergodicity breaking
  128. Tobias Galla, David Sherrington
    J. Stat. Mech. (2005) P10009, cond-mat/0508413
  129. Random replicators with asymmetric couplings
  130. Tobias Galla
    cond-mat/0508174 J. Phys. A: Math. Gen. 39 (2006) 3853-3869
  131. Dynamics of random replicators with Hebbian interactions
  132. Tobias Galla
    J. Stat. Mech. (2005) P11005, cond-mat/0507473
  133. Price return auto-correlation and predictability in agent-based models of financial markets
  134. Damien Challet, Tobias Galla
    Quantitative Finance 5 (6) (2006) 569, cond-mat/0404264
  135. Dynamics of adaptive agents with asymmetric information
  136. Andrea De Martino, Tobias Galla
    J. Stat. Mech. (2005) P08008, cond-mat/0505771
  137. Strategy correlations and timing of adaptation in Minority Games
  138. Tobias Galla, David Sherrington,
    Eur. Phys. J. B 46 153 (2005), cond-mat/0503743
  139. Statistical mechanics of dilute batch minority games with random external information
  140. Tobias Galla
    J. Stat. Mech. (2005) P01002, cond-mat/0406158
  141. Comment on: ``The Supersymmetric Ward-Takahashi Identity in 1-Loop Lattice Perturbation Theory. I. General Procedure'' by A. Feo 
  142. T. Galla, G. Münster, A. Vladikas
  143. Dynamics of a spherical minority game
  144. T. Galla, A.C.C. Coolen, D. Sherrington
    J. Phys. A: Math. Gen. 36 (2003) 11159-11172, cond-mat/0303615
  145. Defect formation in the Swift-Hohenberg equation
  146. Tobias Galla, Esteban Moro 
    Phys.Rev. 67 E 035101(R) (2003) , cond-mat/0302010
  147. The minority game: effects of strategy correlations and timing of adaptation 
  148. David Sherrington, Tobias Galla 
    Contribution to the proceedings of the Econophysics Bali Conference 2002, Physica A 324, 25-29 (2003),
  149. Numerical Simulation of Supersymmetric Yang-Mills Theory
  150. I. Montvay, F. Farchioni, A. Feo, T. Galla, C. Gebert, R. Kirchner, G. Münster, R. Peetz, A. Vladikas
    NIC Symposium 2001, Proceedings von Neumann Institute for Computing, Julich 
  151. The supersymmetric Ward identities on the lattice
  152. F. Farchioni, A. Feo, T. Galla, C. Gebert, R. Kirchner, I. Montvay, G. Münster, A. Vladikas
    Eur.Phys.J. C23 (2002) 719-734, hep-lat/0111008
  153. SUSY Ward identities in 1-loop perturbation theory
  154. Federico Farchioni, Alessandra Feo, Tobias Galla, Claus Gebert, Robert Kirchner, Istvan Montvay, Gernot Muenster, Roland Peetz, Anastassios Vladikas 
    Nucl.Phys.Proc.Suppl. 106 (2002) 941-943, hep-lat/0110113
  155. Lattice supersymmetric Ward identities
  156. F. Farchioni, A. Feo, T. Galla, C. Gebert, R. Kirchner, I. Montvay, G. Münster, A. Vladikas 
    Nucl.Phys.Proc.Suppl. 106 (2002) 938-940, hep-lat/0110110
  157. On the 1-loop lattice perturbation theory of the supersymmetric Ward identities
  158. Federico Farchioni, Alessandra Feo, Tobias Galla, Claus Gebert, Robert Kirchner, István Montvay, Gernot Münster
    Nucl.Phys.Proc.Suppl. 94 (2001) 791-794, hep-lat/0011030
  159. SUSY Ward identities in N=1 SYM theory on the lattice
  160. F. Farchioni, A. Feo, T. Galla, C. Gebert, R. Kirchner, I. Montvay, G. Münster, A. Vladikas
    Nucl.Phys.Proc.Suppl. 94 (2001) 787-790, hep-lat/0010053


  1. Simulation studies for a Future Market using a Minority Game approach
  2. Tobias Galla, Yi-Cheng Zhang
    technical report to Eurex (Frankfurt), December 2005
  3. Introduction to Minority Games
  4. Tobias Galla, Yi-Cheng Zhang
    technical report to Eurex (Frankfurt), April 2006
  5. Book review on "Theory of Neural Information Processing Systems"
  6. (by ACC Coolen, R Kühn and P Sollich, Oxford University Press 2005)
    J. Phys. A: Math. Gen. 39 (2006) 3849