**Hiroshi Okumura**

*Maebashi Gunma (Japan)*

**Abstract.** We generalize a problem in Wasan geometry involving an arbelos, and construct a self-similar circle pattern.

*Keywords:* arbelos; self-similar figure

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**Hiroshi Okumura**

*Maebashi Gunma (Japan)*

**Abstract.** We generalize a problem in Wasan geometry involving an arbelos, and construct a self-similar circle pattern.

*Keywords:* arbelos; self-similar figure

Log in to read the full text

- Годишно съдържание на сп. „Математика и информатика“, 2019 г.
- Mathematics and Informatics, Number 6/2019, Volume 62
- Discrete Mathematics and Programming – Teaching and Learning Approaches
- Automated Management of Network Infrastructure
- Converter from Moodle Lessons to Interactive Epub Ebooks
- Cycloid
- Cardioide
- A Generalization of the Fermat Points in the Plane of a Triangle
- Other Connections between Notable Points in the Quadrilateral
- Bulgarian Olympiad on Financial and Actuarial Mathematics in Russia
- Contest Problems of this Issue
- Solutions of the Contest Problems from Issue 1, 2019
- Mathematics and Informatics, Number 3/2019, Volume 62
- Preparing Primary Junior Grade Teachers to Teach Computational Teaching: Experiences from the Glat Project
- Cloud Technologies Implementation in Secondary Education
- Google Classroom – An Innovative Approach to a More Efficient Organization of Learning
- To Read or Interact with Textbooks – What is Better for Learners?
- Deep Copy in C++ and Java
- Polynomials with Roots in the Vertices of Medi-Tangential Polygons
- Algebraic Description of Pascal’s Snails of Order n
- Inquiry on Students’ Opinion about the Quality of their Preparation in Mathematics and Information Technologies
- Contest Problems of this Issue