An automatic assessment system for math & sciences
WeBWorK is an on-line homework system for delivering individualized homework problems over the web. It gives students instant feedback as to whether or not their answers are correct.
Puerto Rico
The Puerto Rico Informatics Olympiad is an annual training, competition and selection process for students in problem solving and computer programming. You are eligible to participate if you are a non-university student, under 19 years of age and a resident of the island.
Abstract: We study a higher order dispersion nonlinear Schr6dinger (NLS) equation with the k-Laplacian (-Δ)k, and the potential term expressed as a power nonlinearity (for any positive power). When k = 1 we recover the NLS with the standard Laplacian and when k = 2 we get the bi-harmonic NLS. We investigate well-posedness of solutions…
DetailsAbstract: Families of periodic arrays are useful in a variety of applications, including multiple target recognition, optical communications, and digital watermarking. In video watermarking, these arrays can be employed as watermarks to ensure copyright protection and to verify the authenticity of the original video. In video watermarking, watermarks based on periodic arrays can be embedded…
DetailsAbstract: Modem education requires our students to develop 21st-century problem-solving skills. This presentation offers an in-depth look at the integration of Computer Science and Computational Thinking at the primary and secondary education levels. Through a practical approach, we will discuss how gamification—highlighting the highly successful model of the Bebras Challenge—can motivate students and facilitate the…
DetailsAbstract: Materials Science & Engineering has experienced an enormous growth in the last century. Underpinned by nanotechnology and other interdisciplinary endeavors, the field is avid for more practitioners, science and engineering majors. In this seminar, the speaker will relate his research in the last decade as a UPRM professor. Place: Monzón 201 Hour: 10:30 a.m.
DetailsAbstract: This talk presents a structured overview of stochastic differential equations (SDEs), beginning with classical Itô diffusions and progressively incorporating jumps, regime switching, and interacting particle systems. We then introduce McKean—Vlasov equations, where the dynamics depend on the law of the solution itself, highlighting their nonlinear and mean-field nature. Particular emphasis is placed on conditional…
DetailsGIRLS MATH CLUB DE PUERTO RICO Club de Matemáticas para Niñas de nivel Intermedio en escuelas públicas y privadas Las fechas de las reuniones del club son : Jueves, 26 de febrero, 4:00 pm – 6:30 pm Jueves, 26 de marzo, 4:00 pm – 6:30 pm Jueves, 30 de abril,4:00 pm – 6:30 pm
DetailsEl INFOMATE es un repaso intensivo de los temas del Examen Diagnóstico, que coordina y ofrece el Departamento de Ciencias Matemáticas del RUM a los estudiantes que deban cumplir con el prerrequisito del Examen Diagnóstico (Certificación 99-15). El INFOMATE se recomienda fuertemente a aquellos estudiantes que no aprueben el Examen Diagnóstico, así como a aquellos…
DetailsÚltima oportunidad INFOMATE 2025 Última oportunidad para tomar el INFOMATE, antes de Agosto 2025. ¿Qué es el INFOMATE? Es un curso intensivo de matemáticas recomendado para quienes NO aprueben el Examen Diagnóstico y/o para estudiantes que quieran fortalecer sus destrezas matemáticas para tener éxito en su curso de pre-cálculo. Si lo completas con éxito, reemplaza…
Details📢✨ Campamento de Verano Matemágico 2025 ✨📐 🧩 ¡Invitamos a estudiantes de 3ro a 6to grado a vivir una experiencia increíble, desarrollando destrezas matemáticas mientras se divierten con la matemática recreativa! 📌 Actividades que tendremos: Juegos de lógica 🧠 Retos geométricos 📏 Pensamiento computacional 💻 Aritmética recreativa 🎲 Matemática aplicada 📚 🗓 Fecha: 30 de…
Details
