Here’s how Ramanujan Maths Park in Andhra Pradesh is transforming National Mathematics Day with hands-on exhibits, models, ...
Abstract: Using some lemmas, we simplify the proof of Li-Yorke theorem, so the definition of Li-Yorke chaos is more concise. At the same time, we reduce the difficulty of seeking conditions of ...
Undergraduate students across North America sat down on Saturday to write a grueling six-hour math exam, many of them unlikely to solve a single problem. The notoriously brutal William Lowell Putnam ...
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