Olaf A. Cirpka

Environmental Engineering · 2000–2015

A researcher in the Science corpus: 11 papers; trusts 5 researchers and is trusted by 20 researchers here, as inferred from the citation graph.

Subfields

• Environmental Engineering — 17 citations into it; #330 of 5,479 by trust here, #1,170 by citations
• Civil and Structural Engineering — 8 citations into it; #1,867 of 6,160 by trust here, #4,631 by citations
• Geophysics — 5 citations into it; #215 of 1,958 by trust here, #669 by citations

Whom Olaf A. Cirpka trusts overall

Their strongest outbound trust, strongest first, inferred from their citations.

1. Wolfgang Nowak
2. Dongxiao Zhang
3. Timothy A. Davis
4. Peter K. Kitanidis
5. Zhiming Lu
6. Charles J. Werth
7. M. Dentz

Who trusts Olaf A. Cirpka overall

1. Wolfgang Nowak
2. Jonghyun Lee
3. Peter K. Kitanidis
4. Wei Li
5. F. P. J. D. Barros
6. Insa Neuweiler
7. Youssef M. Marzouk
8. Pinar Çivicioglu
9. T. Le Borgne
10. Yoram Rubin

Papers from Olaf A. Cirpka's perspective

Ordered by how strongly the researchers Olaf A. Cirpka trusts endorse each paper. Same corpus, a different order for every researcher.

1. An efficient, high-order perturbation approach for flow in random porous media via Karhunen-Loève and polynomial expansions
2. A modified Levenberg-Marquardt algorithm for quasi-linear geostatistical inversing
3. A review of algebraic multigrid
4. Enhanced mixing and reaction through flow focusing in heterogeneous porous media
5. Solute Concentration Statistics in Heterogeneous Aquifers for Finite Péclet Values
6. Temporal behavior of a solute cloud in a heterogeneous porous medium 3. Numerical simulations
7. A manifesto for the equifinality thesis
8. Numerical Recipes: The Art of Scientific Computing
9. An Algorithm for Least-Squares Estimation of Nonlinear Parameters
10. Algorithm 832: UMFPACK V4.3---an unsymmetric-pattern multifrontal method (TOMS)

Their papers

• Homogenization of Richards equation in permeability fields with different connectivities (2005) — 62 citations
• Two-dimensional concentration distribution for mixing-controlled bioreactive transport in steady state (2007) — 161 citations
• A field comparison of multiple techniques to quantify groundwater–surface-water interactions (2015) — 85 citations
• Impact of sampling volume on the probability density function of steady state concentration (2008) — 59 citations
• Two‐dimensional characterization of hydraulic heterogeneity by multiple pumping tests (2007) — 143 citations
• Enhanced mixing and reaction through flow focusing in heterogeneous porous media (2006) — 159 citations
• Geostatistical inference of hydraulic conductivity and dispersivities from hydraulic heads and tracer data (2006) — 77 citations
• Efficient geostatistical inverse methods for structured and unstructured grids (2006) — 56 citations
• A modified Levenberg-Marquardt algorithm for quasi-linear geostatistical inversing (2004) — 88 citations
• Effective dispersion in heterogeneous media under random transient flow conditions (2003) — 79 citations
• Sensitivity of temporal moments calculated by the adjoint-state method and joint inversing of head and tracer data (2000) — 92 citations