BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
X-WR-CALNAME:Applied Math Seminar presenting Professor Victor Ginting from 
 University of Wyoming
X-WR-TIMEZONE:Eastern Time (US & Canada)
BEGIN:VEVENT
DTSTAMP:20260721T192455Z
UID:tag:localist.com\,2008:EventInstance_39422603722314
DTSTART:20220318T200000Z
DTEND:20220318T210000Z
DESCRIPTION:Please join us remotely for a seminar by Victor Ginting from Un
 iveristy of Wyoming.\n\nAbstract. \n\nA semi-analytical solution of the Ri
 chards Equation on a two-layered one-dimensional soil is derived under a c
 onstraint that the constitutive relations are exponentially dependent on t
 he pressure head. It allows for a transformation of the equation into a li
 near parabolic partial differential equation that governs a spatial-tempor
 al function that represents the hydraulic conductivity. The solution is ex
 pressed as a linear combination of a set of eigenfunctions derived from a 
 novel Sturm-Liouville problem that reflects the layer system and an auxili
 ary function that depends only on the spatial variable and the pressure he
 ad at the interface. All the relevant coefficients in the representation s
 atisfy a nonlinear differential-algebraic system gathered from imposing th
 e continuity of the pressure head and its flux at the interface. A Newton 
 method of iteration is applied to solve the resulting algebraic system. Se
 veral pertinent numerical experiments demonstrating the approach are discu
 ssed.\n\nThis is joint work with Tilsa Aryeni\, Department of Mathematics 
 & Statistics\, University of Wyoming\n\nHosted by Hakima Bessiah.
GEO:25.756165;-80.374741
LOCATION:DM - Deuxieme Maison\, 409A
SUMMARY:Applied Math Seminar presenting Professor Victor Ginting from Unive
 rsity of Wyoming
URL;VALUE=URI:https://calendar.fiu.edu/event/applied_math_seminar_by_profes
 sor_victor_ginting
CATEGORIES:Academic Calendar
CATEGORIES:Lectures & Conferences
END:VEVENT
END:VCALENDAR