Abstract: Coupled linear delay time-varying differential-difference equations are considered. Explicit criteria for exponential stability of such equations are presented. The obtained results are used ...

This video explains a challenging exponential equation step by step, showing how to simplify expressions, apply exponent rules, and solve systematically without skipping key logic. Perfect for ...

eGFR equations significantly overestimate renal function in patients with renal masses when compared with 24-hour CrCl-derived measured GFR, particularly near clinically meaningful thresholds. This ...

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Timothy Li is a consultant, accountant, and finance manager with an MBA from USC and over 15 years of corporate finance experience. Timothy has helped provide CEOs and CFOs with deep-dive analytics, ...

Formula 1 still has the potential to “grow exponentially” in the United States, according to its new long-term broadcast partner Apple. Formula 1 announced Friday that it has signed a five-year deal ...

You do not have to be a mathematician to figure out the series of equations involved in this brainteaser make no sense. This numerical riddle shows a pattern of addition equations before asking you to ...

The brainteaser, which has gone viral on X (formerly Twitter), appears to show four basic equations. At first glance, the equation seemingly shows a pattern, one that is not easily cracked. Can you ...

Masaki Kashiwara has won the 2025 Abel prize, sometimes called the Nobel prize of mathematics, for his work on algebraic analysis. Kashiwara, a professor at Kyoto University, Japan, received the award ...

All the tech we rely on, from cars to smartphones, was engineered using physics. You don’t need to know the science to use these things. But a well-rounded human should understand at least some of the ...