Search Results - "Newman, G.A."

Three-dimensional controlled-source electromagnetic and magnetotelluric joint inversion by Commer, Michael, Newman, Gregory A.

“…The growing use of the controlled-source electromagnetic method (CSEM) and magnetotellurics (MT) for exploration applications has been driving the development…”
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An accelerated time domain finite difference simulation scheme forthree-dimensional transient electromagnetic modeling using geometricmultigrid concepts by Commer, Michael, Newman, G.A.

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Iterative Krylov solution methods for geophysical electromagnetic simulations on throughput-oriented processing units by Commer, Michael, Maia, Filipe RNC, Newman, Gregory A

“…Many geo-scientific applications involve boundary value problems arising in simulating electrostatic and electromagnetic fields for geophysical prospecting and…”
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Massively parallel electrical conductivity imaging of hydrocarbons using the IBM Blue Gene/L supercomputer by Commer, M., Newman, G.A., Carazzone, J.J., Dickens, T.A., Green, K.E., Wahrmund, L.A., Willen, D.E., Shiu, J.

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3D electromagnetic modeling using staggered finite differences by Newman, G.A., Alumbaugh, D.L.

“…The method of finite differences has been employed to solve a variety of 3D electromagnetic (EM) forward problems arising in geophysical applications. Specific…”
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3D electromagnetic inversion using conjugate gradients by Newman, G.A., Alumbaugh, D.L.

“…In large scale 3D EM inverse problems it may not be possible to directly invert a full least-squares system matrix involving model sensitivity elements. Thus…”
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Chapter 4 Modelling induction log responses in 3D geometries using a fast integral equation approach by Avdeev, D.B., Kuvshinov, A.V., Pankratov, O.V., Newman, G.A., Rudyak, B.V.

“…We present modelling results for the electromagnetic logging problem. Our numerical solution calculates the log responses for three-dimensional earth models…”
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Electromagnetic modeling of subsurface 3D structures by Newman, G.A., Alumbaugh, D.L.

“…A 3D frequency domain electromagnetic numerical solution has been implemented for sensing buried structures in a lossy Earth. Because some structures contain…”
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The Invisible Homeless: Non-Urban Homeless in Appalachian East Tennessee by Hoover, Greg A, Carter, Michael V

“…Studied 71 nonurban homeless adults over a period of approximately 3 years at 2 separate shelters. Two-thirds of the sample were local people. Common reasons…”
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