Jun 8, 2005 · A weak square in a binary word is a pair of adjacent nonempty blocks of the same length, having the same number of 1s. A weak circular ...

Oct 22, 2024 · Abstract. A weak square in a binary word is a pair of adjacent nonempty blocks of the same length, having the same number of 1s.

Two weak circular squares are equivalent if they have the same length and contain the same number of ones. We prove that the longest word with only k ...

On Weak Circular Squares in Binary Words ... . A weak square in a binary word is a pair of adjacent nonempty blocks of the same length, having the same number of ...

Feb 2, 2020 · A shuffle of two words is formed by interleaving the characters into a new word, keeping the characters of each word in order.

Aug 10, 2021 · Let M(w) denote the number of positions that are mid- dle positions of squares in w. We show that for overlap-free binary words,. 2M(w) ≤ |w| + ...

In mathematics, the Thue–Morse or Prouhet–Thue–Morse sequence is the binary sequence that can be obtained by starting with 0 and successively appending the ...

In this section we describe how one can apply classical number-theoretic and combinatorial tools to this problem to obtain some results weaker than Theorem 1.

In-depth solution and explanation for LeetCode 425. Word Squares in Python, Java, C++ and more. Intuitions, example walk through, and complexity analysis.