Daniel Druhora at the website of USC:
Athanassios Fokas, a mathematician from the Department of Applied Mathematics and Theoretical Physics of the University of Cambridge and visiting professor in the Ming Hsieh Department of Electrical Engineering at the USC Viterbi School of Engineering has announced the solution of one of the long-standing problems in the history of mathematics, the Lindelöf Hypothesis.
The solution, first published in arXiv, has far reaching implications for fields like quantum computing, number theory, and encryption which forms the basis for cybersecurity.
Put forth in 1908 by Finnish topologist Ernst Leonard Lindelöf, the Lindelöf hypothesis is a conjecture about the rate of growth of the Riemann zeta function on the critical line implied by one of the most famous unsolved problems related to prime numbers, the Riemann Hypothesis, popularly referred to as the Holy Grail of math.
More here.