Coupled atmospheric chemistry, radiation, and dynamics of an exoplanet generate self-sustained oscillations

Y Luo, Y Hu, J Yang, M Zhang… - Proceedings of the …, 2023 - National Acad Sciences
Nonlinearity in photochemical systems is known to allow self-sustained oscillations, but they
have received little attention in studies of planetary atmospheres. Here, we present a …

Nighttime ozone chemical equilibrium in the mesopause region

MY Kulikov, MV Belikovich… - Journal of …, 2018 - Wiley Online Library
We examine the applicability of the assumption that nighttime ozone is in photochemical
equilibrium. The analysis is based on calculations with a 3‐D chemical transport model …

Boundary of nighttime ozone chemical equilibrium in the mesopause region from SABER data: Implications for derivation of atomic oxygen and atomic hydrogen

MY Kulikov, AA Nechaev, MV Belikovich… - Geophysical …, 2019 - Wiley Online Library
In this study, the criterion for validity of the nighttime ozone chemical equilibrium assumption
in the mesopause region is applied to Sounding of the Atmosphere using Broadband …

Разработка и исследование многомерных математических моделей с использованием систем компьютерной алгебры

АГ Коробейников, АЮ Гришенцев - 2014 - elibrary.ru
Стремительное развитие вычислительной техники (ВТ) и информационных
технологий (ИТ) привело к их широкому применению в различных областях …

Boundary of nighttime ozone chemical equilibrium in the mesopause region: improved criterion of determining the boundary from satellite data

MY Kulikov, MV Belikovich, AG Chubarov… - Advances in Space …, 2023 - Elsevier
A modified derivation of the criterion of nighttime ozone chemical equilibrium (NOCE) in the
mesopause region is presented. According to 3D model calculations, the improved criterion …

Evaluation of the simultaneous measurements of mesospheric OH, , and under a photochemical equilibrium assumption – a statistical approach

MY Kulikov, AA Nechaev, MV Belikovich… - Atmospheric …, 2018 - acp.copernicus.org
Abstract This Technical Note presents a statistical approach to evaluating simultaneous
measurements of several atmospheric components under the assumption of photochemical …

Bayesian optimization of empirical model with state-dependent stochastic forcing

A Gavrilov, E Loskutov, D Mukhin - Chaos, Solitons & Fractals, 2017 - Elsevier
A method for optimal data simulation using random evolution operator is proposed. We
consider a discrete data-driven model of the evolution operator that is a superposition of …

Hydroxyl layer: trend of number density and intra-annual variability

GR Sonnemann, P Hartogh, U Berger… - Annales …, 2015 - angeo.copernicus.org
The layer of vibrationally excited hydroxyl (OH∗) near the mesopause in Earth's atmosphere
is widely used to derive the temperature at this height and to observe dynamical processes …

Prognosis of qualitative system behavior by noisy, nonstationary, chaotic time series

YI Molkov, DN Mukhin, EM Loskutov, RI Timushev… - Physical Review E …, 2011 - APS
An approach to prognosis of qualitative behavior of an unknown dynamical system (DS)
from weakly nonstationary chaotic time series (TS) containing significant measurement …

Toward an understanding of the nonlinear nature of atmospheric photochemistry: Origin of the complicated dynamic behaviour of the mesospheric photochemical …

IB Konovalov, AM Feigin - Nonlinear Processes in Geophysics, 2000 - npg.copernicus.org
The methods of nonlinear dynamics are used to reveal the origin of complicated dynamic
behaviour (CDB) of a dynamic model of the mesospheric photochemical system (PCS) …