Informally, a positive counting number larger than one is prime if that number of dots can be arranged only into a rectangular array with one column or one row. For example, 11 is a prime number ...

(THE CONVERSATION) A shard of smooth bone etched with irregular marks dating back 20,000 years puzzled archaeologists until they noticed something unique – the etchings, lines like tally marks ...

Informally, a positive counting number larger than one is prime if that number of dots can be arranged only into a rectangular array with one column or one row. For example, 11 is a prime number since ...

Rubio also confirmed that the administration has been speaking to unnamed countries about what he called “voluntary” relocation of Palestinians from Gaza (without detailing any numbers).

However, most existing fourth-order sparse arrays do not fully utilize the properties of the second-order sum co-array (SCA ... array obtained through this scheme can achieve a large number of uDOFs.

Abstract: Among various sparse array techniques, co-prime array is found to be more attractive because of its higher DoF with a smaller number of sensing elements. Generally, a co-prime array with O(N ...