Kostya

Doing Theoretical Physics. Interested in "Hydrogen atoms" of all the mathematical disciplines.

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Physics

Q&A for active researchers, academics and students of physics

Joined 13 years, 8 months ago, last seen 1 month ago

20,082 reputation

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22 questions

196 answers

Artificial Intelligence

Q&A for people interested in conceptual questions about life and challenges in a world where "cognitive" functions can be mimicked in purely digital environment

Joined 5 years, 7 months ago, last seen 1 month ago

2,544 reputation

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2 questions

70 answers

Stack Overflow

Q&A for professional and enthusiast programmers

Joined 13 years, 9 months ago, last seen 7 months ago

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12 questions

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Ethereum

Q&A for users of Ethereum, the decentralized application platform and smart contract enabled blockchain

Joined 8 years, 6 months ago, last seen 9 months ago

866 reputation

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4 questions

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Skeptics

Q&A for scientific skepticism

Joined 13 years, 4 months ago, last seen 1 year, 5 months ago

637 reputation

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Computer Science

Q&A for students, researchers and practitioners of computer science

Joined 11 years, 6 months ago, last seen 1 year ago

473 reputation

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French Language

Q&A for students, teachers, and linguists wanting to discuss the finer points of the French language

Joined 9 years, 8 months ago, last seen 1 year, 8 months ago

432 reputation

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History of Science and Mathematics

Q&A for people interested in the history and origins of science and mathematics

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Music: Practice & Theory

Q&A for musicians, students, and enthusiasts

Joined 13 years, 1 month ago, last seen 7 months ago

281 reputation

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2 questions

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English Language & Usage

Q&A for linguists, etymologists, and serious English language enthusiasts

Joined 13 years, 5 months ago, last seen 1 year, 3 months ago

231 reputation

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Area 51

Q&A for proposing new sites in the Stack Exchange network

Joined 13 years, 6 months ago, last seen 8 years, 9 months ago

199 reputation

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Mathematics

Q&A for people studying math at any level and professionals in related fields

Joined 12 years, 3 months ago, last seen 3 months ago

198 reputation

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1 questions

5 answers

Data Science

Q&A for Data science professionals, Machine Learning specialists, and those interested in learning more about the field

Joined 3 years, 3 months ago, last seen 8 months ago

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3 answers

MathOverflow

Q&A for professional mathematicians

Joined 14 years, 5 months ago, last seen 3 years, 3 months ago

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Code Review

Q&A for peer programmer code reviews

Joined 13 years ago, last seen 3 years, 2 months ago

133 reputation

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1 questions

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Cross Validated

Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization

Joined 10 years, 8 months ago, last seen 3 months ago

116 reputation

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Politics

Q&A for people interested in governments, policies, and political processes

Joined 3 years, 2 months ago, last seen 3 years, 1 month ago

101 reputation

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The Workplace

Q&A for members of the workforce navigating the professional setting

Joined 3 years, 3 months ago, last seen 2 years, 10 months ago

101 reputation

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Server Fault

Q&A for system and network administrators

Joined 13 years, 7 months ago, last seen 2 years, 11 months ago

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Game Development

Q&A for professional and independent game developers

Joined 13 years, 4 months ago, last seen 1 year, 11 months ago

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Vi and Vim

Q&A for people using the vi and Vim families of text editors

Joined 5 years, 11 months ago, last seen 3 years, 3 months ago

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TeX - LaTeX

Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems

Joined 13 years, 5 months ago, last seen 9 months ago

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Information Security

Q&A for information security professionals

Joined 9 years, 9 months ago, last seen 2 years, 6 months ago

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Unix & Linux

Q&A for users of Linux, FreeBSD and other Un*x-like operating systems

Joined 10 years, 8 months ago, last seen 3 months ago

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Italian Language

Q&A for students, teachers, and linguists wanting to discuss the finer points of the Italian language

Joined 10 years, 8 months ago, last seen 7 years, 2 months ago

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Personal Finance & Money

Q&A for people who want to be financially literate

Joined 13 years, 6 months ago, last seen 3 years, 2 months ago

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Computational Science

Q&A for scientists using computers to solve scientific problems

Joined 12 years, 7 months ago, last seen 4 years, 11 months ago

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Cryptography

Q&A for software developers, mathematicians and others interested in cryptography

Joined 12 years, 11 months ago, last seen 1 year, 8 months ago

101 reputation

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Software Engineering

Q&A for professionals, academics, and students working within the systems development life cycle

Joined 13 years, 1 month ago, last seen 2 years ago

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Ask Ubuntu

Q&A for Ubuntu users and developers

Joined 13 years, 6 months ago, last seen 11 months ago

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Android Enthusiasts

Q&A for enthusiasts and power users of the Android operating system

Joined 13 years, 6 months ago, last seen 8 years, 7 months ago

101 reputation

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GenAI

Q&A for GenAI enthusiasts and practitioners and those interested in learning more about using GenAI tools

Joined 11 months ago, last seen 11 months ago

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