I am a mathematican, I work as an Associate professor at Guangdong Technion-Israel Institute of Technology, Shantou, China.

Interests: analytic/elementary number theory around SL(2,Z), Farey fractions, topographs, and lattice sums; continued fractions, affine geometry.

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Recent articles:

Evaluation of lattice sums via telescoping over topographs

Legendre duality for certain summations over the Farey pairs