Wavelet analysis of phase clusters in a distributed biochemical system. / Verisokin, Andrey Yu; Verveyko, Darya V.; Postnikov, Eugene B.; Lavrova, Anastasia I.
In: Discrete and Continuous Dynamical Systems- Series A, No. SUPPL., 01.09.2011, p. 1404-1412.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Wavelet analysis of phase clusters in a distributed biochemical system
AU - Verisokin, Andrey Yu
AU - Verveyko, Darya V.
AU - Postnikov, Eugene B.
AU - Lavrova, Anastasia I.
PY - 2011/9/1
Y1 - 2011/9/1
N2 - The spatio-temporal dynamics of glycolysis in distributed medium have been studied both theoretically and experimentally. Different patterns such as travelling waves, standing waves and clusters have been observed in experiment. We describe pattern formation using distributed Selkov model that describes kinetics of phosphofructokinase which is a key enzyme of glycolytic reactions. We have found in numerical simulations that the varying the diffusion coefficient values within the range of 0-10-3 shows a large variety of phase patterns: from the birth of a hierarchy of phase clusters to their complete phase synchronization. In order to understand the mechanism phase clusters emergence and their dynamics we are using continuous wavelet transform.
AB - The spatio-temporal dynamics of glycolysis in distributed medium have been studied both theoretically and experimentally. Different patterns such as travelling waves, standing waves and clusters have been observed in experiment. We describe pattern formation using distributed Selkov model that describes kinetics of phosphofructokinase which is a key enzyme of glycolytic reactions. We have found in numerical simulations that the varying the diffusion coefficient values within the range of 0-10-3 shows a large variety of phase patterns: from the birth of a hierarchy of phase clusters to their complete phase synchronization. In order to understand the mechanism phase clusters emergence and their dynamics we are using continuous wavelet transform.
KW - Distributed Selkov system
KW - Glycolytic reaction
KW - Non-Turing bifurcations
KW - Nonlinear oscillator
KW - Reaction-diffusion
UR - http://www.scopus.com/inward/record.url?scp=84878203559&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84878203559
SP - 1404
EP - 1412
JO - Discrete and Continuous Dynamical Systems
JF - Discrete and Continuous Dynamical Systems
SN - 1078-0947
IS - SUPPL.
ER -
ID: 27612577