Semigroup Forum is a platform for speedy and efficient transmission of information on current research in semigroup theory.
Scope: Algebraic semigroups, topological semigroups, partially ordered semigroups, semigroups of measures and harmonic analysis on semigroups, numerical semigroups, transformation semigroups, semigroups of operators, and applications of semigroup theory to other disciplines such as ring theory, category theory, automata, logic, etc.
Languages: English (preferred), French, German, Russian.
Survey Articles: Expository, such as a symposium lecture. Of any length. May include original work, but should present the nonspecialist with a reasonably elementary and self-contained account of the fundamental parts of the subject.
Research Articles: Will be subject to the usual refereeing procedure.
Research Announcements: Description, limited to eight pages, of new results, mostly without proofs, of full length papers appearing elsewhere. The announcement must be accompanied by a copy of the unabridged version.
Short Notes: (Maximum 4 pages) Worthy of the readers' attention, such as new proofs, significant generalizations of known facts, comments on unsolved problems, historical remarks, etc.
Research Problems: Unsolved research problems.
Announcements: Of conferences, seminars, and symposia on Semigroup Theory.
Abstracts and Bibliographical Items: Abstracts in English, limited to one page, of completed work are solicited.
Listings of books, papers, and lecture notes previously published elsewhere and, above all, of new papers for which preprints are available are solicited from all authors.
Abstracts for Reviewing Journals: Authors are invited to provide with their manuscript informally a one-page abstract of their contribution with key words and phrases and with subject matter classification. This material will be forwarded to Zentralblatt für Mathematik.
《Semigroup Forum》是一本專業數學期刊，該刊創刊于1970年，刊期Bimonthly，該刊已被國際權威數據庫SCIE收錄。在中科院最新升級版分區表中，該刊分區信息為大類學科：數學 4區，小類學科：數學 4區；在JCR（Journal Citation Reports）分區等級為Q3。該刊發文范圍涵蓋數學等領域，旨在及時、準確、全面地報道國內外數學工作者在該領域取得的最新研究成果、工作進展及學術動態、技術革新等，促進學術交流，鼓勵學術創新。2021年影響因子為0.717，平均審稿速度約12.0個月。
| 大類學科 | 分區 | 小類學科 | 分區 | Top期刊 | 綜述期刊 |
| 數學 | 4區 | MATHEMATICS 數學 | 4區 | 否 | 否 |
| JCR分區等級 | JCR所屬學科 | 分區 | 影響因子 |
| Q3 | MATHEMATICS | Q3 | 0.717 |
| 影響因子 | h-index | Gold OA文章占比 | 研究類文章占比 | OA開放訪問 | 平均審稿速度 |
| 0.717 | 31 | 14.08% | 98.89% | 未開放 | 約12.0個月 |
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