Jianning Su

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About

Jianning Su is a researcher whose work bridges recreational mathematics and modular robotics, with a particular focus on the geometry and topology of Rubik’s Snakes. His key contributions lie in formalizing the structural properties of these reconfigurable chains, which serve as simplified models for serial-link modular robots. In his most-cited work, "Palindromic, periodic and Möbius Rubik’s snakes" (2021, 7 citations), Su introduced theorems characterizing snakes with palindromic symmetry, periodic folding patterns, and Möbius strip-like topologies. This research provides a mathematical foundation for designing closed-loop and self-similar shapes, with direct applications in the construction of reconfigurable robotic systems. By treating the toy as a kinematic chain, Su’s work offers engineers a systematic approach to shape design and motion planning in modular robotics. His findings are particularly valuable for students and researchers exploring the intersection of discrete geometry, topology, and robotics, demonstrating how playful mathematical puzzles can inspire practical solutions in reconfigurable systems.