https://orcid.org/0000-0002-9498-1596
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Summary
We present the problems and solutions to the 14th Annual United States of America Junior Mathematical Olympiad.
Acknowledgment
The authors wish to thank Chris Jeuell for a careful reading of this article. Credit for and goes to Evan Chen, for and to Holden Mui, and for and to the present authors.
Additional information
Notes on contributors
Béla Bajnok
Béla Bajnok ([email protected], MR author ID 314851, ORCID number 0000-0002-9498-1596) is the director of the American Mathematics Competitions program of the MAA. He is also a professor of mathematics at Gettysburg College, and the author of two books: An Invitation to Abstract Mathematics, now in second edition by Springer, and Additive Combinatorics: A Menu of Research Problems, published by CRC Press.
BÉLA BAJNOK (MR Author ID: 314851) is a professor of mathematics at Gettysburg College and the director of the American Mathematics Competitions program of the MAA.
Enrique Treviño
Enrique Treviño ([email protected], MR Author ID 894315, ORCID Number 0000-0002-7041-981) is co-editor in chief of the USA Mathematical Olympiad. He is an associate professor at Lake Forest College. His research interests are in analytic number theory, but he also writes recreational mathematics papers. His hobbies include playing chess with his daughter, poker with his friends, and salsa dancing with his wife.
ENRIQUE TREVIÑO (MR Author ID: 894315) is an associate professor of mathematics at Lake Forest College and the co-editor-in-chief of the USA(J)MO Editorial Board.