http://dspace.upb.edu.ph/jspui/handle/123456789/13 2026-08-17T19:15:10Z 2026-08-17T19:15:10Z Peralta, Gilbert R. Bacani, Jerico B. http://dspace.upb.edu.ph/jspui/handle/123456789/32 2019-09-12T09:07:39Z 2018-08-01T00:00:00Z

On Preserving Essential Spectra and Nullities of Special Expressions in a Weighted Space Peralta, Gilbert R.; Bacani, Jerico B.

2018-08-01T00:00:00Z Rabago, Julius Fergy T. Bacani, Jerico B. http://dspace.upb.edu.ph/jspui/handle/123456789/31 2019-09-12T08:59:33Z 2018-08-01T00:00:00Z

Shape Optimization Approach to the Bernoulli Problem Rabago, Julius Fergy T.; Bacani, Jerico B. The exterior Bernoulli free boundary problem is reformulated into a shape optimization setting by tracking the Dirichlet data. The shape derivative of the corresponding cost functional is established through a Lagrangian formulation coupled with the velocity method. A numerical example using the traction method or H1 gradient method is also provided. The full paper has the following citation: Julius Fergy T. Rabago, and Jerico B. Bacani, "Shape Optimization Approach to the Bernoulli Problem: A Lagrangian Formulation," IAENG International Journal of Applied Mathe- matics, vol. 47, no. 4, pp. 417-424, 2017.

2018-08-01T00:00:00Z