The Dutchman puts him ahead of several legendary goalkeepers at his peak, including ex-United keeper Edwin van der Sar, who he worked with at Ajax. “I was involved in the whole scouting process ...

Today, Feb. 13, 2025, the moon is 15 days old and is in the Full Moon phase of its lunar cycle. It is 99% illuminated. Moon phases reveal the passage of time in the night sky. Some nights when we ...

The method of successor functions is applied to the piecewise analytic phase plane trajectory for the errors and the conditions leading to a limit cycle are initially formulated in two transcendental ...