Abstract: A generalization of Arıkan's polar code construction using transformations of the form G ⊗n where G is an ℓ × ℓ matrix is considered. Necessary and sufficient conditions are given for these ...

The Top 50 MCQs of CBSE Class 12 Physical Education Exam 2026 are carefully selected to help students strengthen conceptual clarity, improve accuracy, and score high in the upcoming board examination.

A US law firm has accused Lenovo of violating Justice Department strictures about the bulk transfer of data to foreign adversaries, namely China. The case filed by Almeida Law Group on behalf of San ...

The FBI interviewed a Jeffrey Epstein victim who alleged that President Donald Trump sexually abused her when she was a teenager, documents from the Justice Department file dump revealed. A 21-page ...

CBSE Exam 2026 LIVE: The Central Board of Secondary Education (CBSE) has issued an important advisory to schools, parents, and students ahead of the board examinations for classes 10 and 12, scheduled ...

The Central Board of Secondary Education has made various changes this year for the CBSE Board Exam 2026. The set of changes, including the addition of new rules, will be implemented in Class 10, 12 ...

The Central Board of Secondary Education (CBSE), in its latest notice, has announced that it will introduce on-screen marking for the evaluation of class 12 answer books. The evaluation of class 10 ...

CBSE Class 12 Maths Last 10 Days Study Plan for Board Exam 2026: As the CBSE Class 12 Board Examination 2026 enters its final and most critical phase, Mathematics often stands out as the subject that ...