Their work revives long-standing mathematical curiosities but does so through a fresh window – additive combinatorics.

The longest series of this kind known at present consists of forty prime numbers. It begins with 41, 43, 47, 53 … and ends with … 1373, 1447,1523,1601, a truly extraordinary sequence.

A Python wrapper for PaDEL-Descriptor software. ... Search code, repositories, users, issues, pull requests... Search Clear. Search syntax ... fingerprints = True, descriptors = False) # setting the ...

Parselmouth is a Python library for the Praat software. Though other attempts have been made at porting functionality from Praat to Python, Parselmouth is unique in its aim to provide a complete and ...

The use of fiber-optic lattices for the generation of quasi-prime codes is described, and their application to CDMA communications is discussed. Theoretical and experimental results (including typical ...

New area codes can be established in one of two ways: geographic split or overlay. Until the last new area code implementation, the geographic split was the norm in Kentucky. However, a new area code ...

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, may have represented ...

In this paper, a new family of "multilevel" wavelength-time codes with expanded code cardinality, flexible code length, zero autocorrelation sidelobes, and the maximum cross-correlation function of ...