Stop the war!
Остановите войну!
for scientists:
default search action
"On The Eigenvalues of the Spectral Second Order Differentiation Operator ..."
Tahar Zamène Boulmezaoud, José M. Urquiza (2007)
- Tahar Zamène Boulmezaoud, José M. Urquiza:
On The Eigenvalues of the Spectral Second Order Differentiation Operator and Application to the Boundary Observability of the Wave Equation. J. Sci. Comput. 31(3): 307-345 (2007)
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.