Abstract: The problem to construct optimal conflict-avoiding codes of even lengths and the Hamming weight 3 is completely settled. On the contrary, it is still open for odd lengths. It turns out that ...

Prime Minister Narendra Modi will participate in the national programme marking ‘Veer Bal Diwas’ today, 26 December 2025 at Bharat Mandapam, New Delhi. Prime Minister will also address the gathering ...