02/10/2019
MINIMUM PROBLEM-11
Proposed by Le Ngo Duc-Vietnam MINIMUM PROBLEM-11 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Michael Sterghiou-Greece
02/09/2019
CYCLIC INEQUALITY-565
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-565 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Dinh Thuan Tien-Vietnam
02/08/2019
ELEGANT INEQUALITY-225
Proposed by Marian Ursarescu-Romania ELEGANT INEQUALITY-225 Solution 1 by Serban George Florin-Romania, Solution 2 by Ravi Prakash-New Delhi-India
02/08/2019
EQUATION IN REAL NUMBERS-33
Proposed by Jhoaw Carlos-La Paz-Bolivia EQUATION IN REAL NUMBERS-33 Solution by proposer
02/07/2019
MINIMUM PROBLEM-10
Proposed by Nguyen Van Nho-Nghe An-Vietnam MINIMUM PROBLEM-10 Solution 1 by Amit Dutta-Jamshedpur-India, Solution by Sanong Huayrerai-Nakon Pathom-Thailand, Solution 3…
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02/07/2019
SYSTEM-30
Proposed by Jhoaw Carlos-La Paz-Bolivia SYSTEM-30 Solution by Amit Dutta-Jamshedpur-India
02/07/2019
CYCLIC INEQUALITY-564
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-564 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Michael Sterghiou-Greece
02/05/2019
CYCLIC INEQUALITY-563
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-563 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Soumava Chakraborty-Kolkata-India, Solution 3 by…
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02/02/2019
CYCLIC INEQUALITY-562
Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-562 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Sanong Huayrerai-Nakon Pathom-Thailand, Solution 3…
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02/01/2019
FUNCTIONAL EQUATION-15
Proposed by Nguyen Van Canh-Vietnam, Daniel Sitaru-Romania FUNCTIONAL EQUATION-15 Solution 1 by Tran Hong-Dong Thap-Vietnam, Solution 2 by Ravi Prakash-New…
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