Research output per year
Research output per year
- 13 results
Search results
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2024
Problem 12352. A Characterization of Trees
Chen, H. & Fejentalaltuka, Jun 2024, 2 p. The American Mathematical Monthly.Research output: Other contribution › peer-review
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Problem 12377. One-Drop Numbers
Zhou, L. & Chen, H., Dec 2024, 2 p. The American Mathematical Monthly.Research output: Other contribution › peer-review
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Problem 12439. A Hollow Cube Structure
Chen, H., Jan 2024, The American Mathematical Monthly.Research output: Other contribution › peer-review
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Problem 12478. Triangles that have the same six altitudes and median values
Chen, H., Aug 2024, The American Mathematical Monthly.Research output: Other contribution › peer-review
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2023
Problem 12253. An Angle Bisector That Bisects a Segment
Girban, A. & Chen, H., Mar 2023, 1 p. The American Mathematical Monthly.Research output: Other contribution › peer-review
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Problem 12266. Arbitrarily Disconnectable Polyominos
Chen, H. & Stong, R., May 2023, 2 p. The American Mathematical Monthly.Research output: Other contribution › peer-review
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Problem 12299. Wait Till You See Them All Together
Vigren, E. & Chen, H., Sept 2023, 2 p. The American Mathematical Monthly.Research output: Other contribution › peer-review
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Problem 12397. A Betting Problem
Chen, H., Mar 2023, The American Mathematical Monthly.Research output: Other contribution › peer-review
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2022
Problem 12187. A Median and Symmedian Produce Perpendicular Lines
Egamberganov, K. & Chen, H., Feb 2022, 2 p. The American Mathematical Monthly.Research output: Other contribution › peer-review
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Problem 12217. Another Incenter-Centroid Inequality
Fera, G. & Chen, H., Jul 2022, 2 p. The American Mathematical Monthly.Research output: Other contribution › peer-review
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2021
Problem 12165. An Unexpected Bisection
Ha, N. M., Hung, T. Q., Chen, H. & King, R., Nov 2021, 2 p. The American Mathematical Monthly.Research output: Other contribution › peer-review
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2019
Problem 11974. Well-divided Arrangements
Chen, H. & Stong, R., Feb 2019, 2 p. The American Mathematical Monthly.Research output: Other contribution › peer-review
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2018
Problem 11951. An Inequality for the Altitudes
Kouba, O. & Chen, H., Nov 2018, 1 p. The American Mathematical Monthly.Research output: Other contribution › peer-review