{"journal":{"journal_id":12439,"issn":"2391-5455","eissn":"2391-5455","name_en":"Open Mathematics","name_short":"OPEN MATH","name_zh":null,"first_year":2019,"last_year":2026,"n_years":6,"latest_if":0.8,"latest_if_year":2025,"first_partition":4,"last_partition":4,"trend":"stable","xr_partition":4,"xr_year":2026,"has_warning":false,"has_risk":false,"legacy_only":false,"jcr_quartile":2,"jcr_year":2026,"jcr_subjects":1},"current":{"journal_id":12439,"year":2026,"source":"xinrui","partition":4,"is_top":false,"is_review":false,"oaj":false,"open_access":false,"wos_index":null,"wos_status":"normal","tags":[],"seq":467,"macro":"数学"},"meso":[],"history":[{"year":2025,"partition":4,"is_top":false,"macro":"数学"},{"year":2023,"partition":4,"is_top":false,"macro":"数学"},{"year":2022,"partition":4,"is_top":false,"macro":"数学"},{"year":2021,"partition":4,"is_top":false,"macro":"数学"},{"year":2020,"partition":4,"is_top":false,"macro":"数学"},{"year":2019,"partition":4,"is_top":false,"macro":"数学"}],"if_single":[{"if_year":2025,"value":0.8,"edition":2026},{"if_year":2020,"value":0.963,"edition":2021},{"if_year":2019,"value":0.773,"edition":2021},{"if_year":2018,"value":0.726,"edition":2021},{"if_year":2017,"value":0.831,"edition":2020},{"if_year":2016,"value":0.565,"edition":2019},{"if_year":2015,"value":0.512,"edition":2018}],"if_editions":[{"year":2025,"if_avg3":null,"citations":1208.0},{"year":2021,"if_avg3":0.821,"citations":1226.0},{"year":2020,"if_avg3":0.777,"citations":791.0},{"year":2019,"if_avg3":0.707,"citations":483.0},{"year":2018,"if_avg3":0.636,"citations":751.0}],"warnings":[],"aliases":[{"alias":"OPEN MATH","alias_type":"short","src":"legacy"},{"alias":"Open Mathematics","alias_type":"primary","src":"upgraded"}],"similar":[{"journal_id":14265,"name_en":"JOURNAL OF KNOT THEORY AND ITS RAMIFICATIONS","issn":"0218-2165","partition":4,"is_top":false,"warn":false,"shared":1},{"journal_id":21394,"name_en":"Advances in Operator Theory","issn":"2662-2009","partition":4,"is_top":false,"warn":false,"shared":1},{"journal_id":20700,"name_en":"ARCHIVE FOR MATHEMATICAL LOGIC","issn":"0933-5846","partition":4,"is_top":false,"warn":false,"shared":1},{"journal_id":8759,"name_en":"ILLINOIS JOURNAL OF MATHEMATICS","issn":"0019-2082","partition":4,"is_top":false,"warn":false,"shared":1},{"journal_id":6015,"name_en":"STUDIA SCIENTIARUM MATHEMATICARUM HUNGARICA","issn":"0081-6906","partition":4,"is_top":false,"warn":false,"shared":1},{"journal_id":1769,"name_en":"THEORY OF COMPUTING SYSTEMS","issn":"1432-4350","partition":4,"is_top":false,"warn":false,"shared":1},{"journal_id":731,"name_en":"Methods of Functional Analysis and Topology","issn":"1029-3531","partition":4,"is_top":false,"warn":false,"shared":1},{"journal_id":14246,"name_en":"Bulletin of the Karaganda University-Mathematics","issn":"2518-7929","partition":4,"is_top":false,"warn":false,"shared":1}],"similar_year":2025,"jcr":[{"subject":"MATHEMATICS","quartile":2,"citations":1208,"index_version":"SCIE","if_value":0.8,"if_year":2025,"year":2026}],"jcr_years":[2026],"jcr_year":2026,"plan":{"cas":[2025,"cas"],"xinrui":[2026,"xinrui"],"jcr":2026,"cas_years":[2025,2023,2022,2021,2020,2019],"xinrui_years":[2026]},"plan_rows":{"cas":{"journal_id":12439,"year":2025,"source":"cas","partition":4,"is_top":false,"is_review":false,"oaj":false,"open_access":true,"wos_index":"SCIE","wos_status":"normal","tags":[],"seq":null,"macro":"数学"},"xinrui":{"journal_id":12439,"year":2026,"source":"xinrui","partition":4,"is_top":false,"is_review":false,"oaj":false,"open_access":false,"wos_index":null,"wos_status":"normal","tags":[],"seq":467,"macro":"数学"}},"mode":"latest","year":2026,"source":"xinrui","editions":[{"year":2026,"source":"xinrui","partition":4,"seq":467,"macro":"数学"},{"year":2025,"source":"cas","partition":4,"seq":null,"macro":"数学"},{"year":2023,"source":"cas","partition":4,"seq":null,"macro":"数学"},{"year":2022,"source":"cas","partition":4,"seq":null,"macro":"数学"},{"year":2021,"source":"cas","partition":4,"seq":null,"macro":"数学"},{"year":2020,"source":"cas","partition":4,"seq":null,"macro":"数学"},{"year":2019,"source":"cas","partition":4,"seq":null,"macro":"数学"}],"submission":{"entry":{"homepage_url":"https://www.degruyter.com/journal/key/math/html","submission_url":null,"submission_kind":null,"author_guide_url":"https://www.degruyterbrill.com/publication/journal_key/MATH/downloadAsset/MATH_Instruction_for_Authors.pdf","confidence":null,"checked_at":null},"cost":{"is_oa":"YES","required":true,"apc_min":1050.0,"apc_max":1050.0,"currency":"EUR","usd_est":1134.0,"note":"1050 EUR","waiver":"有豁免政策","other_charges":"没有其他费用"},"timeline":{"first_decision_days":112,"to_accept_days":315,"online_weeks":45,"text":"平均 45 周（投稿到出版）","kind":"aggregate","acceptance_rate_pct":null},"publishing":{"publisher":"De Gruyter Open","country":"Poland","language":"English","issn_print":null,"issn_electronic":"2391-5455"},"keywords":{"topics":"Advanced Topics in Algebra; Nonlinear Differential Equations Analysis; Algebraic structures and combinatorial models; Algebraic Geometry and Number Theory; Advanced Mathematical Modeling in Engineering; Nonlinear Partial Differential Equations; Advanced Algebra and Logic; Geometric Analysis and Curvature Flows; Finite Group Theory Research; Holomorphic and Operator Theory; Rings, Modules, and Algebras; Differential Equations and Numerical Methods; Advanced Algebra and Geometry; Matrix Theory and Algorithms; Advanced Differential Equations and Dynamical Systems; Advanced Mathematical Identities; Fractional Differential Equations Solutions; Differential Equations and Boundary Problems; Stability and Controllability of Differential Equations; Homotopy and Cohomology in Algebraic Topology; Functional Equations Stability Results; Advanced Banach Space Theory; Advanced Topology and Set Theory; Analytic Number Theory Research; Fuzzy and Soft Set Theory","scope_text":null,"article_types":null},"completeness":92,"updated_at":"2026-09-16T14:23:32.464460+00:00"}}