subsequences - Robuta Search

https://www.cambridge.org/core/journals/canadian-journal-of-mathematics/article/longest-increasing-and-decreasing-subsequences/B5098D9BC8B226C575402B971852C05E

Longest Increasing and Decreasing Subsequences | Canadian Journal of Mathematics | Cambridge Core

Longest Increasing and Decreasing Subsequences - Volume 13

journal of mathematics longest increasing decreasing subsequences