Astrophysics

LINCC Frameworks Project Scientists at Carnegie Mellon University
Co-founder of SNAD anomaly detection team

Selected papers

• Multi‐View Symbolic Regression — Etienne Russeil, Fabricio Olivetti de França, Konstantin Malanchev et al. 2024arXiv240204298R, arXiv:2402.04298
• Rainbow: a colorful approach on multi-passband light curve estimation — Etienne Russeil, Fabricio Olivetti de França, Konstantin, 2023arXiv231002916R, arXiv:2310.02916
• The effect of thermal winds on the outbursts evolution of LMXB systems — Artur Avakyan, Galina Lipunova, Konstantin Malanchev, 2024MNRAS.527.3709A, arXiv:2310.20580
• Analysis of accretion disc structure and stability using open code for vertical structure — Andrey Tavleev, Galina Lipunova, Konstantin Malanchev, 2023MNRAS.524.3647T, arXiv:2303.02184
• The SNAD Viewer: Everything You Want to Know about Your Favorite ZTF Object — Konstantin Malanchev et al. 2023PASP..135b4503M, arXiv:2211.07605
• The Young Supernova Experiment Data Release 1 (YSE DR1): Light Curves and Photometric Classification of 1975 Supernovae — Patrick Aleo, Konstantin Malanchev et al. 2023ApJS..266....9A, arXiv:2211.07128
• Toward an understanding of the properties of neural network approaches for supernovae light curve approximation — Mariia Demianenko, Konstantin Malanchev et al. 2023A&A...677A..16D, arXiv:2209.07542
• SNAD transient miner: Finding missed transient events in ZTF DR4 using k-D trees — Patrick Aleo, Konstantin Malanchev, et al. 2022NewA...9601846A, arXiv:2111.11555
• Physical modelling of viscous disc evolution around magnetized neutron star. Aql X-1 2013 outburst decay — Galina Lipunova, Konstantin Malanchev, et al. 2022MNRAS.510.1837L, arXiv:2110.08076
• Change in the Orbital Period of a Binary System Due to an Outburst in a Windy Accretion Disk — Artur Avakyan, Galina Lipunova, Konstantin Malanchev, & Nikolai Shakura 2021AstL...47..377A, arXiv:2105.11974
• Anomaly detection in the Zwicky Transient Facility DR3 — Konstantin Malanchev, et al. 2021MNRAS.502.5147M, arXiv:2012.01419
• Photometric Data-driven Classification of Type Ia Supernovae in the Open Supernova Catalog — Stanislav Dobryakov, Konstantin Malanchev, et al. 2020arXiv200610489D, arXiv:2006.10489
• Active Anomaly Detection for time-domain discoveries — Emille E. O. Ishida, Matwey V. Kornilov, Konstantin L. Malanchev, at al. 2021A&A...650A.195I, arXiv:1909.13260
• Anomaly Detection in the Open Supernova Catalog — Maria Pruzhinskaya, Konstantin Malanchev, et al. 2019MNRAS.489.3591P, arXiv:1905.11516
• Fips: an OpenGL based FITS viewer — Matwey Kornilov & Konstantint Malanchev. 2019A&C....26...61K, arXiv:1901.10189
• 3D modelling of accretion disc in eclipsing binary system V1239 Her — Vladimir Lukin, Konstantint Malanchev, et al. 2017MNRAS.467.2934L, arXiv:1702.00587
• Determination of the turbulent parameter in the accretion disks: effects of self-irradiation in 4U 1543 47 during the 2002 outburst — Galina Lipunova & Konstantin Malanchev. 2017MNRAS.468.4735L, arXiv:1610.01399
• Convection in axially symmetric accretion discs with microscopic transport coefficients — Konstantin Malanchev, Konstantin Postnov, & Nikolai Shakura. 2017MNRAS.464..410M, arXiv:1609.03799
• Vertical Convection in Turbulent Accretion Disks and Light Curves of the A0620-00 1975 Outburst — Konstantin Malanchev & Nikolai Shakura. 2015AstL...41..797M, arXiv:1511.02356

Software

• SNAD Viewer for ZTF data releases — Konstantin Malanchev, SNAD team. 2021ascl.soft06034M, GitHub, ascl:2106.034.
• light-curve: performant light-curve feature extraction for Rust and Python — Konstantin Malanchev, Anastasia Lavrukhina. 2021ascl.soft07001M, GitHub organisation, GitHUb repo for Python package, ascl:2107.001.
• Freddi: Fast Rise Exponential Decay accretion Disk model Implementation — Konstantin Malanchev, Galina Lipunova. 2016ascl.soft10014M, GitHub, ascl:1610.014

Astronomer's telegram

• #9050

Book

• Accretion Flows in Astrophysics, editor Nikolay Shakura, page on Springer.
  • Chapter 1. The Standard Model of Disc Accretion — Galina Lipunova, Konstantin Malanchev, and Nikolay Shakura. Page on SpringerLink
• Russian edition. Аккреционные процессы в астрофизике под редакцией Н. И. Шакуры, веб-версия на сайте РФФИ.
  • Глава 1. Стандартная модель дисковой аккреции — Г. В. Липунова, К. Л. Маланчев. Авторская версия главы в формате PDF
  • Глава 9. Вязко-конвективная неустойчивость ламинарных кеплеровских тонких дисков — К. Л. Маланчев, К. А. Постнов, Н. И. Шакура

Teaching

• Course 'Scientific Python' for the first year master students at Lomonosov Moscow State University. Course materials, matplotlib examples

Popular science (in Russian)

Лекция «Двойные звезды», слайды: PowerPoint, Keynote

Лекция «Новые и Сверхновые», слайды: PowerPoint, Keynote

Лекция «Наше место во Вселенной», слайды: PowerPoint, Keynote

Научное шоу «Можно ли пролететь весь космос насквозь?» для Университета детей, слайды: PowerPoint

My encryption keys

• My public GPG key. An encryption of a secret file with GnuPG 2.1.14+ is as simple as
  curl https://homb.it/gpg | gpg2 -e -f - your-secret-file.zip
• My public SSH key. Use it to allow me access your server. Just do
  curl https://homb.it/ssh >> ~/.ssh/authorized_keys

Friend projects

• olgart.ru — web gallery of artist Olga Malancheva
• matwey.name — home page of astronomer and programmer Matwey Kornilov
• lisakov.com/projects/tree/ — Rurikovitchi family tree chart
• eliseys.github.io — Dmitry Kolesnikov's homepage

Social network accounts