Abstract: The problem of determining the configuration of a rotating self-gravitating mass distribution is an old one, dating back to the time of Newton itself. Most work to date has been for the case of a fluid, like a star, in which the density, velocity, and gravitational potential are the unknowns. The “advantage” in this…
DetailsAbstract: Visualization is fundamental to mathematics. The late Fields Medalist Bill Thurston began practicing visualization every day as a first grader. We will practice our visualization and will present visual proofs from combinatorics, analysis, geometry, and topology. Important questions arise including: are visual proofs rigorous? Virtual meeting link
DetailsAbstract: As innovation and technologies associated with man-made transmissions progress, complex and new challenges emerge in radio astronomy due to Radio Frequency Interference (RFI). Hence, novel development of software and hardware to detect and mitigate its effects on scientific data are paramount. In this talk we will discuss the successful implementation of the Generalized Spectral…
DetailsAbstract Many high-energy theoretical physicists say that “spacetime is doomed,” that spacetime is not fundamental because it has no operational meaning beyond the Planck scale. In the last decade they have found structures beyond spacetime, such as decorated permutations, which predict the amplitudes for scattering processes of particles in spacetime. We show that decorated permutations…
DetailsMODALIDAD: A DISTANCIA. Para matricula y pago visite: https://www.uprm.edu/math/services/infomate/ Secciones disponibles: Sección 001: 4 de octubre al 29 de noviembre de 2023, Lunes y Miercoles, de 4:30-6:30 pm (Horario sujeto a cambios. A ser informados por el Instructor) Sección 002: 5 de octubre al 30 de noviembre de 2023, Martes y Jueves, de 4:30-6:30 pm…
DetailsUna gran oportunidad de tener tu primera experiencia de verano universitaria y prepararte mejor para tus cursos de matemáticas en el Colegio. Recibirán certificado de participación para incluirse en su expediente académico. Inscripción vía Url: https://forms.office.com/r/nuXcUKbuef ó Inscripción vía QR-Code:
DetailsJoin our colloquium presented by Dr. Ken Ono on ‘What is the Riemann hypothesis, and why does it matter?’. Where: CELIS 116 When: May-2-2023,10:30 am
DetailsDefensa de tesis de Geraldo Enrique Soto Rosa, estudiante de maestría en Matemática Pura del departamento de Ciencias Matemáticas. Dirigida por el Dr. Victor A. Ocasio González. Sera presentada el 5 de mayo de 2023, a las 11:30am, dentro de la biblioteca del Recinto en el GRIC.
Defensa de tesis de Mónica Colón Vargas, estudiante de maestría en Estadística del departamento de Ciencias Matemáticas. Dirigida por el Dr. Edgardo Lorenzo. Sera presentada el 4 de mayo de 2023, a las 12:30pm, dentro del Recinto en el edificio Celis, salon 116.
