Dr Anna Maltsev

Profile

Anna Maltsev is a Royal Society University Research Fellow and a Lecturer in Applied Probability  at Queen Mary University of London, School of Mathematical Sciences. She joined Queen Mary in August 2017.

Maltsev obtained her Ph.D. from the California Institute of Technology in May 2010. Her supervisor was Barry Simon. After her Ph.D., she was a postdoctoral research associate at Bonn with Benjamin Schlein from 2010 to 2012. In 2012, she moved to Bristol, where she was supported by a Leverhulme Early Career Fellowship from September 2013 to January 2017. 

Maltsev's research interests include mathematical physics, probability, analysis, and biophysics. Specifically, she has worked on eigenvalue statistics for random matrices, spectral theory for Schrodinger operators, quantum graphs, random fermionic operators, as well as on applications in biophysics, including a novel solution of the calcium signal termination problem in cardiac cells using the Ising model from statistical mechanics.

Research

Publications

• Norris CF, Maltsev AV (2023). Meaningful local signalling in sinoatrial node identified by random matrix theory and PCA Journal of Physics Complexity nameOfConference.

  10.1088/2632-072x/acadc8

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/83944
• Lodhia A, Maltsev A (2022). Covariance kernel of linear spectral statistics for half-heavy tailed wigner matrices Random Matrices: Theory and Applications nameOfConference.

  10.1142/s201032632250054x

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/82126
• Maltsev A, Stern M, Maltsev V (2022). Disorder in Ca2+ Release Unit Locations Confers Robustness but Cuts Flexibility of Heart Pacemaking Journal of General Physiology nameOfConference.

  10.1085/jgp.202113061

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/79964
• Maltsev A, Monfredi O, Maltsev V (2022). Universal inverse-square relationship between heart rate variability and heart rate originating in cardiac pacemaker cells JACC: Clinical Electrophysiology nameOfConference.

  10.1016/j.jacep.2022.02.008

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/77274
• Harrell EM, Maltsev AV (2019). Localization and landscape functions on quantum graphs Transactions of the American Mathematical Society nameOfConference.

  10.1090/tran/7908

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/58186
• Maltsev AV, Stern MD, Maltsev VA (2019). Mechanisms of Calcium Leak from Cardiac Sarcoplasmic Reticulum Revealed by Statistical Mechanics Biophysical Journal nameOfConference.

  10.1016/j.bpj.2019.04.031

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/57758
• Maltsev A, Stern MD, Maltsev VA (2019). Abnormal Calcium Leak from Cardiac Sarcoplasmic Reticulum: New Insights Offered by Statistical Physics Biophysical Journal nameOfConference.

  10.1016/j.bpj.2018.11.277

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/57568
• Harrell EM, Maltsev AV (2018). On Agmon metrics and exponential localization for quantum graphs Communications in Mathematical Physics nameOfConference.

  10.1007/s00220-018-3124-x

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/25405
• Maltsev AV, Maltsev VA, Stern MD (2017). Clusters of calcium release channels harness the Ising phase transition to confine their elementary intracellular signals. Proc Natl Acad Sci U S A nameOfConference.

  10.1073/pnas.1701409114

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/25404
• Cunden FD, Maltsev A, Mezzadri F (2017). Density and spacings for the energy levels of quadratic Fermi operators Journal of Mathematical Physics nameOfConference.

  10.1063/1.4984942

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/25406
• Benaych-Georges F, Maltsev A (2016). Fluctuations of linear statistics of half-heavy-tailed random matrices Stochastic Processes and their Applications nameOfConference.

  10.1016/j.spa.2016.04.030

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/29113
• Cunden FD, Maltsev A, Mezzadri F (2015). Fluctuations in the two-dimensional one-component plasma and associated fourth-order phase transition. Phys Rev E Stat Nonlin Soft Matter Phys nameOfConference.

  10.1103/PhysRevE.91.060105

  https://qmro.qmul.ac.uk/xmlui/handle/123456789/29114
• Cacciapuoti C, Maltsev A, Schlein B (2014). Bounds for the Stieltjes transform and the density of states of Wigner matrices Probability Theory and Related Fields nameOfConference.

  10.1007/s00440-014-0586-4

  qmroHref
• Maltsev VA, Yaniv Y, Maltsev AV et al. (2014). Modern perspectives on numerical modeling of cardiac pacemaker cell Journal of Pharmacological Sciences nameOfConference.

  10.1254/jphs.13R04CR

  qmroHref
• Maltsev AV, Yaniv Y, Stern MD et al. (2013). RyR-NCX-SERCA local cross-talk ensures pacemaker cell function at rest and during the fight-or-flight reflex Circulation Research nameOfConference.

  10.1161/CIRCRESAHA.113.302465

  qmroHref
• Cacciapuoti C, Maltsev A, Schlein B (2013). Local Marchenko-Pastur law at the hard edge of sample covariance matrices Journal of Mathematical Physics nameOfConference.

  10.1063/1.4801856

  qmroHref
• Maltsev A, Schlein B (2011). Average density of states for Hermitian Wigner matrices Advances in Mathematics nameOfConference.

  10.1016/j.aim.2011.06.040

  qmroHref
• Maltsev AV, Maltsev VA, Mikheev M et al. (2011). Synchronization of stochastic Ca²⁺ release units creates a rhythmic Ca²⁺ clock in cardiac pacemaker cells Biophysical Journal nameOfConference.

  10.1016/j.bpj.2010.11.081

  qmroHref
• Maltsev A, Schlein B (2011). A Wegner estimate for Wigner matrices journal nameOfConference.

  10.1090/conm/552/10915

  qmroHref
• Maltsev A (2010). Universality Limits of a Reproducing Kernel for a Half-Line Schrödinger Operator and Clock Behavior of Eigenvalues Communications in Mathematical Physics nameOfConference.

  10.1007/s00220-010-1074-z

  qmroHref
• Maltsev AV, Maltsev VA, Sirenko SG et al. (2007). A simple stochastic mechanism of a roughly periodic Ca2+ clock within cardiac cells BIOPHYSICAL JOURNAL nameOfConference.

  doi

  qmroHref