Tamkang Journal of Mathematics

To promote research interactions between local and overseas researchers, the Department of Mathematics of Tamkang University has been publishing an international mathematics journal, the Tamkang Journal of Mathematics (TKJM). The journal started as a biannual journal in 1970 and is devoted to high-quality original research papers in pure and applied mathematics. In 1985 it has become a quarterly journal.

*The Journal Impact Factor of TKJM is 1.0 (2024 JCR).

*TKJM is one of Q2 journals in the category of Mathematics.

System Maintenance Notice and Spring Holiday Service Update

2026-01-22

Please be advised that the journal system will be temporarily unavailable due to a scheduled system version upgrade during the following period:

Downtime Period:
From 5:00 PM, February 1, 2026
to 16:30 AM, February 2, 2026
(Taiwan Time, UTC+8)

During this time, the system will be inaccessible. Users are kindly requested to complete any necessary submissions or reviews in advance and refrain from accessing the system during the maintenance window.

In addition, February 5 to February 23, 2026, is the University’s Spring Holiday period. During this time, the journal system will remain open for manuscript submissions and peer reviews. However, please note that review processing and other administrative services may experience delays due to the holiday schedule.

We apologize for any inconvenience this may cause and sincerely appreciate your understanding and cooperation.

Change in Journal Exchange Policy

2025-11-24

Change in Journal Exchange Policy
Due to budget limitations, the Tamkang Journal of Mathematics will discontinue overseas journal exchange after Volume 56, Number 4.
Exchange within Taiwan will continue depending on available funding.
We appreciate your understanding and continued support.

Vol. 56 No. 4 (2025)