There are several journals and publications that provide tips for effective revision strategies in the UPSC Mathematics Optional subject. These resources can be extremely helpful in guiding candidates towards better preparation and success in the exam. Some of the notable publications in this regard are:

1. Mathematics Today:
- This monthly journal covers various topics related to mathematics and is particularly useful for UPSC aspirants.
- It offers valuable insights into the subject, including revision strategies and tips for effective preparation.
- Mathematics Today also includes practice questions and solutions to help candidates assess their understanding and progress.

2. Mathematics Spectrum:
- This publication focuses on mathematics and is specially designed for competitive exams like UPSC.
- It provides comprehensive coverage of various mathematical concepts and techniques.
- Mathematics Spectrum offers revision strategies, shortcuts, and tips for solving complex problems efficiently.
- The publication also includes previous years' question papers and their solutions for practice and revision.

3. Mathematics for Competitive Exams:
- This book, authored by R.D. Sharma, is a popular resource among UPSC aspirants.
- It covers a wide range of mathematical topics and provides detailed explanations and examples.
- The book offers revision strategies and tips for mastering different concepts in mathematics.
- Mathematics for Competitive Exams also includes practice exercises and solved examples to enhance understanding and retention.

4. Mathematics Optional Guide:
- This publication, available in both book and e-book formats, is specifically tailored for UPSC Mathematics Optional subject.
- It provides a comprehensive overview of the syllabus, revision strategies, and tips for effective preparation.
- The guide includes topic-wise explanations, solved examples, and practice questions with detailed solutions.
- Mathematics Optional Guide also offers insights into the exam pattern and marking scheme to help candidates strategize their revision.

It is important for UPSC aspirants to make the most of these resources and tailor their revision strategies based on their individual strengths and weaknesses. Regular practice, understanding core concepts, and solving previous years' question papers are key factors in achieving success in the mathematics optional subject of the UPSC exam.