TRIG is an investment company whose purpose is to generate sustainable returns from a diversified portfolio of renewables infrastructure that contribute towards a net zero carbon future. TRIG’s ...

The Renewables Infrastructure Group (TRIG) trust has reversed its previous proposal to introduce a transaction and takeover fee, which in turn will see its annualised management fee reduced by 28%.

This is when Calcea Johnson and Ne’Kiya Jackson tirelessly developed a trigonometric proof of the Pythagorean theorem, solving a 2000-year-old mathematical puzzle.

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Abstract: This article is focused on estimating reachable sets for periodic time-varying systems, whose dynamics are represented by trigonometric series through Fourier theory. Given the difficulty of ...