Theoretical calculation of the allowed energy levels of electrons in twisted bilayer graphene in a magnetic field. These allowed energy levels (black dots) form a rare example of a quantum fractal ...

Transactions of the American Mathematical Society, Vol. 366, No. 12 (DECEMBER 2014), pp. 6397-6441 (45 pages) In this paper we present new heat kernel upper bounds for a certain class of non-local ...

This week, Business Insider has been running a series of math tricks, statistical rules and trading patterns that have investors split in two: skeptics and fanatics. Today we continue with a concept ...

For a family of fractal measures, we find an explicit Fourier duality. The measures in the pair have compact support in ℝ d , and they both have the same matrix scaling; but the two use different ...

VANCOUVER, British Columbia, July 08, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: ‎HG) (OTCQB: HGRAF) (the “Company” or “HydroGraph”) the producer of one of the world’s highest purity ...

TORONTO, Jan. 22, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (FRA: M98) (the “Company” or “HydroGraph”), a sustainable commercial manufacturer of pristine graphene, ...

• VP of R&D Dr. Christopher Sorensen to Present on Proprietary Explosion Synthesis Process July 9 at 14:45 BST in Theatre 3 • Visit Stand #1058 to Discover How HydroGraph’s Unique Fractal Graphene™ ...

HydroGraph Clean Power (CNSX:HG) has drawn new attention after securing its first U.S. patent for actuator technology built on proprietary Fractal Graphene material. This development expands its ...