Abstract: The existence and uniqueness of solutions of nonlinear fractional differential equations is the key point for stability theory and the design of feedback stabilization controllers. In this ...

Ace YardRx is a seasonal lawn and yard care program to help homeowners keep a fresh lawn. New subscribers save 20% for the entire year. The program offers Personalized Prescriptions and curated ...

This week in travel news: Australian travelers descended on an imaginary tourist attraction, a woman recalls the night she unexpectedly bunked with a pair of traveling nuns, and the turning point for ...

Wayne Leong’s recent article on the Spring Grove project ("Spring Grove exposes need for zoning reform," Dec. 25) makes an uncomfortable but honest point: the project moved forward largely because our ...

Two masses, a spring, and gravity: A physics problem you need to solve! ⚖️🪢 In this video, we break down a classic physics scenario involving two masses attached to a spring, with gravity acting on ...

An elementary math problem has divided the internet after an easy-looking equation turned out to be anything but simple. Many X users were stumped by the problem 16 ÷ 4 X 4 - 4, posted by ...

In this paper, the boundary value problems for second order singularly perturbed delay differential equations are treated. A generic numerical approach based on finite difference is presented to solve ...

During the first half of Sunday's Week 12 eventual defeat, the New York Jets appeared capable of upsetting the Baltimore Ravens. The Ravens took control of the game through two Derrick Henry ...

On Wednesday reports emerged that the NCAA has eliminated the spring transfer portal period and is moving to a single window in the winter. Precise dates will be formalized in October but the proposed ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...