@incollection{, 9843216D609BC615DB8EADC7DBC4D0AE , author={{S.Drakos} and {International Center for Computational Engineering, Rhodes, Greece.}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}1523348 } @book{b0, , author={{ PZhang } and { LHu }} , title={{Contaminant Transport in Soils Considering Preferential Flowpaths. Geoenvironmental Engineering}} , year={2014} } @incollection{b1, , title={{Numerical study of soil heterogeneity effects on contaminant transport in unsaturated soil (model development and validation)}} , author={{ MMousavi Nezhad } and { AJavadi } and { AAl-Tabbaa } and { Abbasi } and { F }} , journal={{International Journal for Numerical and Analytical Methods in Geomechanics}} , year={2013} } @incollection{b2, , title={{Application of a Mass Balance-Based Stochastic Transport Model}} , author={{ BJohnson } and { AElmore } and { JCawlfield }} , journal={{Pract. Period. Hazard. Toxic Radioact. Waste Manage}} 14 3 , year={2010} } @incollection{b3, , title={{Stochastic Model for Landfill Gas Transport and Energy Recovery}} , author={{ KNadim } and { DidarCopty } and { TurgutTErgene } and { Onay }} , journal={{Journal of Environmental Engineering Sep2004}} 130 9 , year={2004} } @incollection{b4, , title={{Stochastic Analysis of Internal Erosion in Soil Structures-Implications for Risk Assessments}} , author={{ AWörman } and { SXu }} , journal={{J. Hydraul. Eng}} 127 5 , year={2001} } @incollection{b5, , title={{Tests for Hurst effect}} , author={{ RDavies } and { DHarte }} , journal={{Biometrika}} 74 4 , year={1987} } @incollection{b6, , title={{Embedding nonnegative definite Toeplitz matrices in nonnegative definite circulant matrices, with applications to covariance estimation}} , author={{ ADembo } and { CMallows } and { LShepp }} , journal={{IEEE Transactions on Information Theory}} 35 , year={1989} } @incollection{b7, , title={{A fast and exact simulation for multidimensional Gaussian stochastic simulations}} , author={{ CDietrich } and { GNewsam }} , journal={{Water Resources Research}} 29 8 , year={1993} } @incollection{b8, , title={{Fast and exact simulation of stationary Gaussian processes through circulant embedding of the covariance matrix}} , author={{ CDietrich } and { GNewsam }} , journal={{SIAM Journal on Scientific Computing}} 18 4 , year={1997} } @incollection{b9, , title={{Power-law correlations, related models for long-range dependence and their simulation}} , author={{ TGneiting }} , journal={{Journal of Applied Probability}} 37 4 , year={2000} } @incollection{b10, , title={{Fast and exact simulation of large Gaussian lattice systems in R2: Exploring the limits}} , author={{ TGneiting } and { HSev?c´?kov´a } and { DPercival } and { MSchlather } and { YJiang }} , journal={{Journal of Computational and Graphical Statistics}} 15 3 , year={2006} } @incollection{b11, , title={{Local stationarity and simulation of self-affine intrinsic random functions}} , author={{ MStein }} , journal={{IEEE Transactions on Information Theory}} 47 4 , year={2001} } @incollection{b12, , title={{Fast and exact simulation of fractional Brownian surfaces}} , author={{ MStein }} , journal={{Journal of Computational and Graphical Statistics}} 11 3 , year={2002} } @incollection{b13, , title={{Simulation of Gaussian random fields with one derivative}} , author={{ MStein }} , journal={{Journal of Computational and Graphical Statistics}} 21 1 , year={2012} } @incollection{b14, , title={{Simulation of stationary Gaussian processes in [0, 1] d}} , author={{ AWood } and { GChan }} , journal={{Journal of Computational and Graphical Statistics}} 3 4 , year={1994} } @book{b15, , title={{Stochastic finite elements: A spectral approach}} , author={{ RGGhanem } and { PDSpanos } and { _1991_ }} , publisher={Springer-Verlag} , address={New York} } @incollection{b16, , title={{Modeling uncertainty in steady state diffusion problems via generalized polynomial chaos}} , author={{ DXiu } and { EmKarniadakis }} , journal={{Computer Methods in Applied Mechanics and Engineering}} 191 43 , year={2003} } @book{b17, , title={{Toeplitz and Circulant Matrices: A review}} , author={{ RobertMGray }} , year={2006} Deptartment of electrical Engineering Stanford University }