Abstract: This note studies the exponential convergence of input-output signals of discrete-time nonlinear systems composed of a feedback interconnection of a linear time-invariant system and a ...

Ukraine-focused miner Ferrexpo reported a 26% drop in first-quarter iron ore pellet production on Monday, as a suspension of its VAT refunds in the country cut liquidity and forced it to scale back ...

Co faces liquidity issues due to halted VAT refunds Production limited to one pellet line, output at 1.35 mln tonnes Total quarterly output highest since war in Ukraine began April 7 (Reuters) - ...

On Friday, Google released API pricing for Gemini 2.5 Pro, an AI reasoning model with industry-leading performance on several benchmarks measuring coding, reasoning, and math. For prompts up to ...

The Revenue Mobilization Allocation and Fiscal Commission (RMAFC) has cautioned the federal government, the National Assembly, and the Taiwo Oyedele-led Presidential Fiscal Policy and Tax Reform ...

SET and GET node is heavily dependent on node load order, hence will throw alert if output is undefined, despite being the node connected to is valid and will load later then SET and GET. I've suggest ...

Abstract: The so-called non-linear vector fitting (NL-VF) technique was recently introduced as a new method for rational function approximation in the frequency domain (FD). While the classical vector ...