# Sitemap of Systems-analysis.info (English) > English-language sitemap of systems-analysis.info. Describes the structure of the English public site, thematic navigation, source library, and links to wiki sections. Intended for language models, search agents, and site navigation. ## Related navigation files This file is part of the site's navigation system. - [sitemap.md](https://systems-analysis.info/sitemap/sitemap.md) — global router across all language versions and branches. - [sitemap.html](https://systems-analysis.info/sitemap/sitemap.html) — HTML version of the global router. - [sitemap-eng.md](https://systems-analysis.info/sitemap/sitemap-eng.md) — detailed map of the English wiki. - [llms.txt](https://systems-analysis.info/llms.txt) — entry point for language models and agents. ## Entry points - [Home](https://systems-analysis.info/) — main English-language landing page. - [Catalog](https://systems-analysis.info/catalog.html) — compact routing page across the site. - [Sections](https://systems-analysis.info/sections.html) — thematic taxonomy of the English site. - [Books](https://systems-analysis.info/books.html) — catalog of books and literature. - [Sitemap](https://systems-analysis.info/map.html) — visual site map. ## Thematic sections ### Systems Theory - [Systems Theory](https://systems-analysis.info/system.html) — section on the concept of a system, definitions, and regularities. - [Concept of a System](https://systems-analysis.info/system_terminus.html) — terminological introduction. - [Definitions of a System](https://systems-analysis.info/system_def.html) — comparison of definitions by various authors. - [Regularities of Systems](https://systems-analysis.info/system_ol.html) — systemic regularities and properties. - [Systems Research](https://systems-analysis.info/systems_research.html) — directions and history of systems research. - [Systems Thinking](https://systems-analysis.info/systems_thinking.html) — principles of the systems approach. ### Systems Analysis - [Systems Analysis](https://systems-analysis.info/systems_analysis.html) — section on methods and methodologies of systems analysis. - [Goal](https://systems-analysis.info/goal.html) — the concept of a goal in systems analysis. - [Problem](https://systems-analysis.info/problem.html) — problem formulation. - [Systems Analysis Methodology](https://systems-analysis.info/methodology_sa.html) — general SA methodology. - [Systems Analysis in Economics](https://systems-analysis.info/economics.html) — application of SA to economic problems. - [Literature on Systems Analysis](https://systems-analysis.info/systems_analysis_book.html) — bibliography. #### Systems analysis methodologies by author - [Optner's Methodology](https://systems-analysis.info/optner_method.html) — 13-step methodology from symptom identification to managing the implementation of a solution. - [Quade's Methodology](https://systems-analysis.info/quade_method.html) — problem formulation, exploration of alternatives, model building, criteria selection, and decision-making. - [Chernyak's Methodology](https://systems-analysis.info/chernyak_method.html) — problem decomposition, goal tree, and decision model. - [Golubkov's Methodology](https://systems-analysis.info/golubkov_method.html) — iterative methodology with return to previous stages and reassessment of results. - [Young's Methodology](https://systems-analysis.info/young_method.html) — staged systems analysis methodology by Young. #### Author interpretations of systems analysis - [Systems Analysis. Optner](https://systems-analysis.info/systems_analysis_optner.html) - [Systems Analysis. Quade](https://systems-analysis.info/systems_analysis_q.html) - [Systems Analysis. Chernyak](https://systems-analysis.info/systems_analysis_ch.html) - [Systems Analysis. Golubkov](https://systems-analysis.info/systems_analysis_golubkov.html) - [Systems Analysis. Nikanorov](https://systems-analysis.info/systems_analysis_nikanorov.html) - [Systems Analysis. Pospelov](https://systems-analysis.info/systems_analysis_pospelov.html) - [Systems Analysis. Cleland. King](https://systems-analysis.info/systems_analysis_clelandking.html) - [Systems Analysis. Peregudov. Tarasenko](https://systems-analysis.info/systems_analysis_pt.html) ### Operations Research - [Operations Research](https://systems-analysis.info/operation_research.html) — section on methods and models of OR. - [Operation](https://systems-analysis.info/operation.html) — the concept of an operation. - [Operations Research Methodology](https://systems-analysis.info/methodology_or.html) — methodological foundations of OR. - [Operations Research Models](https://systems-analysis.info/operation_research_model.html) — classification of OR models. - [Literature on Operations Research](https://systems-analysis.info/operation_research_book.html) — bibliography. #### Author interpretations of operations research - [Operations Research. Churchman. Ackoff. Arnoff](https://systems-analysis.info/operation_research_caa.html) - [Operations Research. Ackoff. Sasieni](https://systems-analysis.info/operation_research_as.html) - [Operations Research. Wentzel](https://systems-analysis.info/operation_research_ve.html) - [Operations Research. Wagner](https://systems-analysis.info/operation_research_vg.html) - [Operations Research. Gvishiani](https://systems-analysis.info/operation_research_gv.html) - [Operations Research. Moder. Elmaghraby](https://systems-analysis.info/operation_research_me.html) ### Decision Theory - [Decision Theory](https://systems-analysis.info/decision_theory.html) — section on decision problems and criteria. - [Decision-Making](https://systems-analysis.info/decision_making.html) — process and models of decision-making. - [Decision and Choice](https://systems-analysis.info/choice.html) — the concepts of decision and choice. - [Decision Problem](https://systems-analysis.info/decision_theory_model.html) — formal model of the decision problem. - [Criteria](https://systems-analysis.info/criterion.html) — decision criteria. - [System Evaluation Criteria](https://systems-analysis.info/criterion_system.html) — systemic criteria. - [Optimization](https://systems-analysis.info/optimization.html) — optimization methods. ### Modelling - [Modelling](https://systems-analysis.info/modelling.html) — section on models and the modelling process. - [Model](https://systems-analysis.info/model.html) — the concept of a model. - [Ideal and Material Models](https://systems-analysis.info/model_am.html) — classification of models. - [Modelling Process](https://systems-analysis.info/modeling_process.html) — stages and logic of modelling. - [Mathematical Modelling Process](https://systems-analysis.info/mathmodeling_process.html) — specifics of mathematical models. ### Systems Engineering - [Systems Engineering](https://systems-analysis.info/systems_engineering.html) — section on principles of systems engineering. - [Concept](https://systems-analysis.info/conception.html) — concept stage. - [Life Cycle](https://systems-analysis.info/life_cycle.html) — systems life cycle. - [Requirements](https://systems-analysis.info/requirements.html) — requirements management. - [Systems Engineering Management](https://systems-analysis.info/management_se.html) — management in SE. ### Management and Planning - [Management](https://systems-analysis.info/management.html) — section on management and planning. - [Activity](https://systems-analysis.info/action.html) — the concept of activity. - [Plan](https://systems-analysis.info/plan.html) — the concept of a plan. - [Planning](https://systems-analysis.info/planning.html) — the planning process. ### Data Science - [Data Science](https://systems-analysis.info/data_science.html) — section on data science. ## Source library (/assets/) A collection of digitized classic works on systems analysis, operations research, systems theory, and related disciplines (PDF and DJVU). All texts are in Russian. ### Systems Analysis - [systems_analysis.pdf](https://systems-analysis.info/assets/systems_analysis.pdf) — Systems Analysis (in Russian) - [systems_analysis_chernyak.pdf](https://systems-analysis.info/assets/systems_analysis_chernyak.pdf) — Systems Analysis in Economics. Chernyak (in Russian) - [systems_analysis_cleland.pdf](https://systems-analysis.info/assets/systems_analysis_cleland.pdf) — Systems Analysis and Project Management. Cleland, King (in Russian) - [systems_analysis_optner.pdf](https://systems-analysis.info/assets/systems_analysis_optner.pdf) — Systems Analysis for Business and Industrial Problem Solving. Optner (in Russian) - [systems_analysis_peregudov.pdf](https://systems-analysis.info/assets/systems_analysis_peregudov.pdf) — Introduction to Systems Analysis. Peregudov, Tarasenko (in Russian) - [systems_analysis_quaid.pdf](https://systems-analysis.info/assets/systems_analysis_quaid.pdf) — Analysis for Military Decisions. Quade (in Russian) - [systems_analysis_young.pdf](https://systems-analysis.info/assets/systems_analysis_young.pdf) — Management: A Systems Analysis. Young (in Russian) - [analytical-planning_saaty.pdf](https://systems-analysis.info/assets/analytical-planning_saaty.pdf) — Analytical Planning: The Organization of Systems. Saaty (in Russian) ### Operations Research - [operation-research_akoff.pdf](https://systems-analysis.info/assets/operation-research_akoff.pdf) — Introduction to Operations Research. Churchman, Ackoff, Arnoff (in Russian) - [operation-research_akoff_sasieni.pdf](https://systems-analysis.info/assets/operation-research_akoff_sasieni.pdf) — Fundamentals of Operations Research. Ackoff, Sasieni (in Russian) - [operation-research_venttsel.pdf](https://systems-analysis.info/assets/operation-research_venttsel.pdf) — Operations Research. Wentzel (in Russian) - [principles_of_operations_research_1.pdf](https://systems-analysis.info/assets/principles_of_operations_research_1.pdf) — Principles of Operations Research, vol. 1. Wagner (in Russian) - [principles_of_operations_research_2.pdf](https://systems-analysis.info/assets/principles_of_operations_research_2.pdf) — Principles of Operations Research, vol. 2. Wagner (in Russian) - [handbook_of_operations_research_1.pdf](https://systems-analysis.info/assets/handbook_of_operations_research_1.pdf) — Handbook of Operations Research, vol. 1. Moder, Elmaghraby (in Russian) - [handbook_of_operations_research_2.pdf](https://systems-analysis.info/assets/handbook_of_operations_research_2.pdf) — Handbook of Operations Research, vol. 2. Moder, Elmaghraby (in Russian) - [methods_of_operation_research_morz_1956.pdf](https://systems-analysis.info/assets/methods_of_operation_research_morz_1956.pdf) — Methods of Operations Research. Morse, Kimball (in Russian) - [linear_programming.djvu](https://systems-analysis.info/assets/linear_programming.djvu) — Linear Programming and Extensions. Dantzig (in Russian, DJVU) - [organization_planning_of_production_kantorovich.pdf](https://systems-analysis.info/assets/organization_planning_of_production_kantorovich.pdf) — Organization and Planning of Production. Kantorovich (in Russian) ### Decision Theory - [decision_theory_mozes.djvu](https://systems-analysis.info/assets/decision_theory_mozes.djvu) — Elementary Decision Theory. Chernoff, Moses (in Russian, DJVU) ### PERT and network planning methods - [pert.pdf](https://systems-analysis.info/assets/pert.pdf) — Network Planning Methods. Application of the PERT System. Kaufmann, Desbazeille (in Russian) - [pert_empiric.pdf](https://systems-analysis.info/assets/pert_empiric.pdf) — The PERT System — An Empirical Method of Planning. Pearlman (in Russian) - [pert_engineer.pdf](https://systems-analysis.info/assets/pert_engineer.pdf) — What an Engineer Should Know About the PERT System. Benitz (in Russian) - [pert_nikanorov.pdf](https://systems-analysis.info/assets/pert_nikanorov.pdf) — The PERT System: Its History, Rationale, Application, and Assessment. Nikanorov (in Russian) - [pert_weber.pdf](https://systems-analysis.info/assets/pert_weber.pdf) — Planning with the PERT Method. Weber (in Russian) - [monte-carlo_method_and_the_pert_problem.pdf](https://systems-analysis.info/assets/monte-carlo_method_and_the_pert_problem.pdf) — The Monte Carlo Method and the PERT Problem. Van Slyke (in Russian) ### Systems Theory - [systems_theory_sadovsky.pdf](https://systems-analysis.info/assets/systems_theory_sadovsky.pdf) — Foundations of General System Theory. Sadovsky (in Russian) - [theory_of_hierarchical_systems.pdf](https://systems-analysis.info/assets/theory_of_hierarchical_systems.pdf) — Theory of Hierarchical, Multilevel Systems. Mesarovic (in Russian) - [Akoff-R-Emery-F-O-tseleustremlennykh-sistemakh-1974.pdf](https://systems-analysis.info/assets/Akoff-R-Emery-F-O-tseleustremlennykh-sistemakh-1974.pdf) — On Purposeful Systems. Ackoff, Emery, 1974 (in Russian) - [van-Gig-J-...-tom-1-1981.pdf](https://systems-analysis.info/assets/van-Gig-J-Prikladnaya-obshchaya-teoriya-sistem-tom-1-1981.pdf) — Applied General Systems Theory, vol. 1. Van Gigch, 1981 (in Russian) - [van-Gig-J-...-tom-2-1981.pdf](https://systems-analysis.info/assets/van-Gig-J-Prikladnaya-obshchaya-teoriya-sistem-tom-2-1981.pdf) — Applied General Systems Theory, vol. 2. Van Gigch, 1981 (in Russian) - [Sadovsky_Yudin_...1969.pdf](https://systems-analysis.info/assets/Sadovsky_Yudin_Issledovaniya_po_obshey_teorii_system_1969.pdf) — Studies in General Systems Theory. Sadovsky, Yudin, 1969 (in Russian) - [Uemov_...1978.pdf](https://systems-analysis.info/assets/Uemov_Sistemnyi_podhod_i_obshaya_teoriya_sistem_1978.pdf) — The Systems Approach and General Systems Theory. Uyemov, 1978 (in Russian) - [Blauberg_Yudin_...1973.pdf](https://systems-analysis.info/assets/Blauberg_Yudin_Stanovlenie_i_sushchnost_sistemnogo_podkhoda_1973.pdf) — The Formation and Essence of the Systems Approach. Blauberg, Yudin, 1973 (in Russian) - [Исследования_по_общей_теории_систем_Садовский_Юдин.pdf](https://systems-analysis.info/assets/Исследования_по_общей_теории_систем_Садовский_Юдин.pdf) — Cyrillic-named duplicate (in Russian) - [Системный_подход_и_общая_теория_систем_Уемов.pdf](https://systems-analysis.info/assets/Системный_подход_и_общая_теория_систем_Уемов.pdf) — Cyrillic-named duplicate (in Russian) - [Становление_и_сущность_истемного_подхода_Блауберг_Юдин.pdf](https://systems-analysis.info/assets/Становление_и_сущность_истемного_подхода_Блауберг_Юдин.pdf) — Cyrillic-named duplicate (in Russian) ### Systems Research Yearbook VNIISI yearbook series (1969–1988), 17 issues (all in Russian): - [systems_research_1969.pdf](https://systems-analysis.info/assets/systems_research_1969.pdf) — Systems Research. Yearbook. 1969 (in Russian) - [systems_research_1970.pdf](https://systems-analysis.info/assets/systems_research_1970.pdf) — Systems Research. Yearbook. 1970 (in Russian) - [systems_research_1971.pdf](https://systems-analysis.info/assets/systems_research_1971.pdf) — Systems Research. Yearbook. 1971 (in Russian) - [systems_research_1972.pdf](https://systems-analysis.info/assets/systems_research_1972.pdf) — Systems Research. Yearbook. 1972 (in Russian) - [systems_research_1973.pdf](https://systems-analysis.info/assets/systems_research_1973.pdf) — Systems Research. Yearbook. 1973 (in Russian) - [systems_research_1974.pdf](https://systems-analysis.info/assets/systems_research_1974.pdf) — Systems Research. Yearbook. 1974 (in Russian) - [systems_research_1975.pdf](https://systems-analysis.info/assets/systems_research_1975.pdf) — Systems Research. Yearbook. 1975 (in Russian) - [systems_research_1976.pdf](https://systems-analysis.info/assets/systems_research_1976.pdf) — Systems Research. Yearbook. 1976 (in Russian) - [systems_research_1977.pdf](https://systems-analysis.info/assets/systems_research_1977.pdf) — Systems Research. Yearbook. 1977 (in Russian) - [systems_research_1978.pdf](https://systems-analysis.info/assets/systems_research_1978.pdf) — Systems Research. Yearbook. 1978 (in Russian) - [systems_research_1979.pdf](https://systems-analysis.info/assets/systems_research_1979.pdf) — Systems Research. Yearbook. 1979 (in Russian) - [systems_research_1980.pdf](https://systems-analysis.info/assets/systems_research_1980.pdf) — Systems Research. Yearbook. 1980 (in Russian) - [systems_research_1981.pdf](https://systems-analysis.info/assets/systems_research_1981.pdf) — Systems Research. Yearbook. 1981 (in Russian) - [systems_research_1982.pdf](https://systems-analysis.info/assets/systems_research_1982.pdf) — Systems Research. Yearbook. 1982 (in Russian) - [systems_research_1983.pdf](https://systems-analysis.info/assets/systems_research_1983.pdf) — Systems Research. Yearbook. 1983 (in Russian) - [systems_research_1985.pdf](https://systems-analysis.info/assets/systems_research_1985.pdf) — Systems Research. Yearbook. 1985 (in Russian) - [systems_research_1988.pdf](https://systems-analysis.info/assets/systems_research_1988.pdf) — Systems Research. Yearbook. 1988 (in Russian) ## Wiki sections (English) - [English wiki](https://systems-analysis.info/eng/Main_Page) — main English-language encyclopedia and knowledge base. - [Systems approach — section catalog](https://systems-analysis.info/eng/Systems_approach:_Section_catalog) — articles on systems thinking and systems analysis. - [Large language models — section catalog](https://systems-analysis.info/eng/Large_language_models:_Section_catalog) — LLMs, neural networks, generative AI. - [Prompt engineering — section catalog](https://systems-analysis.info/eng/Prompt_engineering:_Section_catalog) — techniques for effective prompting. - [Operations research — section catalog](https://systems-analysis.info/eng/Operations_research:_Section_catalog) — optimization and decision-making methods. - [Decision theory — section catalog](https://systems-analysis.info/eng/Decision_theory:_Section_catalog) — models and criteria for choice. ## Video - [Video](https://systems-analysis.info/video/index.html) — video materials on various topics. - [YouTube (EN)](https://www.youtube.com/@systems_analysis) — English-language YouTube channel. ### AI and LLM video pages - [AI Power Requirements](https://systems-analysis.info/video/ai-power-requirements.html) - [Adversarial Poetry](https://systems-analysis.info/video/adversarial-poetry.html) - [Attention Is All You Need](https://systems-analysis.info/video/attention-is-all-you-need.html) - [Chain-of-Thought](https://systems-analysis.info/video/chain-of-thought.html) - [ChatGPT Humor](https://systems-analysis.info/video/chatgpt-humor.html) - [Deception Abilities](https://systems-analysis.info/video/deception-abilities.html) - [GPT-4 Persuasiveness](https://systems-analysis.info/video/gpt4-persuasiveness.html) - [Shutdown Problem](https://systems-analysis.info/video/shutdown-problem.html) - [Sleeper Agents](https://systems-analysis.info/video/sleeper-agents.html) - [Sycophancy](https://systems-analysis.info/video/sycophancy.html) - [Theory of Mind in LLMs](https://systems-analysis.info/video/theory-of-mind-llm.html) - [VendingBench](https://systems-analysis.info/video/vending-bench.html) ## XML sitemaps - [sitemap.xml](https://systems-analysis.info/sitemap.xml) — master XML sitemap index. - [sitemap-general.xml](https://systems-analysis.info/sitemap-general.xml) — XML sitemap of the root public site and shared resources. - [en/sitemap.xml](https://systems-analysis.info/sitemap.xml) — XML sitemap of the English public site. - [wiki/sitemap.xml](https://systems-analysis.info/wiki/sitemap.xml) — XML sitemap of the Russian wiki. - [eng/sitemap.xml](https://systems-analysis.info/eng/sitemap.xml) — XML sitemap of the English wiki. - [int/sitemap.xml](https://systems-analysis.info/int/sitemap.xml) — XML sitemap of the international multilingual wiki. - [publications/sitemap.xml](https://systems-analysis.info/publications/sitemap.xml) — XML sitemap of the publications section.