Confining a non-negative solution between a lower and upper solution for a sixth-degree boundary value problemdoi:10.5937/vojtehg72-48996BOUNDARY value problemsGREEN'S functionsIntroduction/purpose: The aim of the paper is to prove the existence of solutions for a special case...
The eastern boundary is the Yellow River fault zone; the western boundary is the eastern piedmont fault zone of the Helan Mountain; the southern boundary is the Niushoushan-Luoshan fault, and the northern boundary is the Zhengyiguan fault. In this basin, there are many hidden faults parallel...
Seismic anisotropy of the upper mantle beneath cratons should be simulated using a four-layer model with the relic A-type fabric in the upper lithospheric mantle, the B-type fabric in the middle layer, the newly formed A- or B-type fabric near the lithosphere-asthenosphere boundary, and the...
Seismic anisotropy of the upper mantle beneath cratons should be simulated using a four-layer model with the relic A-type fabric in the upper lithospheric mantle, the B-type fabric in the middle layer, the newly formed A- or B-type fabric near the lithosphere-asthenosphere boundary, and the...
Seismic anisotropy of the upper mantle beneath cratons should be simulated using a four-layer model with the relic A-type fabric in the upper lithospheric mantle, the B-type fabric in the middle layer, the newly formed A- or B-type fabric near the lithosphere-asthenosphere boundary, and the...
These observations indicate that the base of an oceanic plate is defined by a compositional rather than thermal boundary layer, or at least that the location of the thermal boundary...