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Vol. 3 (2000 year), No. 1
Rozhkov A.S.
The inverse dynamic problem solution for the layered media
The existence and the uniqueness of the solution of the inverse dynamic problem are proved and the way of its solution for the layered medium under rather common assumptions about its features is given in the paper.
(in Russian, стр.2, fig. 1, tables. 0, ref 6, MS Word 95, MS Word 95 25 Kb)
Vol. 3 (2000 year), No. 1
Blyas E.A., Rozhkov A.S.
Construction of high-speed models on the data of vertical seismic profiling
The problem of the layered model velocity identification from borehole seismic data is considered in the paper. For solving this problem two steps have been suggested. First, the travel-time arrivals have been defined, then a continuous curve has been constructed by the least squared method.
(in Russian, стр.6, fig. 2, tables. 0, ref 8, MS Word 95, MS Word 95 48 Kb)
Vol. 3 (2000 year), No. 1
Rozhkov A.S.
Method of thickness and velocity calculation within the weathering layer in marine seismography
The problem of calculation of the layer thickness and the signal propagation velocity within the weathering layer for marine geophysics has been solved in the work.
(in Russian, стр.2, fig. 2, tables. 0, ref 0, MS Word 95, MS Word 95 33 Kb)
Vol. 5 (2002 year), No. 2
Rozhkov A.S.
On a new approach to the inverse dynamic problem solution for the layered media
The existence and the uniqueness of the solution of the inverse dynamic seismic problem have been proved and the way of its solution for the layered medium under rather common assumptions about its features has been given in the paper.
(in Russian, стр.6, fig. 0, tables. 0, ref 10, MS Word 95, MS Word 95 17 Kb)
Vol. 6 (2003 year), No. 1
Rozhkov A.S.
The new approaches to calculation of density of the longitudinal seismic wave field for the layered geologic medium
The existence and the uniqueness of the solution of the inverse dynamic seismic problem have been proved and the way of its solution for the layered medium under rather common assumptions about its features has been given in the paper. The author considers the methods of one-valued density determination in layers using the known velocity or acoustic stiffness.
(in Russian, стр.6, fig. 1, tables. 0, ref 2, MS Word 95, MS Word 95 30 Kb)