- Publisher: Springer Singapore
- ISSN: 01266705, 21804206
- Journal Impact Factor: 1.2
- SJR: 0.595
- Journal Quartile: Q2
- Publication Language: English
- Indexing: Scopus, Web of Science, UGC
- Open-Access: No
- Country of Publication: Singapore
- H-Index: 39
- Publication Area: Mathematics (miscellaneous) (Q2)