Characterization of G-regularity for super-Brownian motion and consequences for parabolic partial differential equations [PDF]
, 1998 Jean‐François Delmas +1 more
openalex +1 more source
Homogenization of a nonlinear random parabolic partial differential equation
Stochastic Processes and their Applications, 2003 The homogenization problem for a semilinear second order parabolic equation with random coefficients \[ \partial _ {t}u^ \varepsilon = \sum ^ {n}_ {i,j=1}\partial _ {x_ {i}}\Bigl (a_ {ij}\Bigl (\frac {x}{\varepsilon }, \xi _ {t/\varepsilon ^ 2}\Bigr )\partial _ {x_ {j}} u^ \varepsilon \Bigr ) + \frac 1{\varepsilon }g\Bigl (\frac {x}{\varepsilon }, \xi ...
Pardoux, E., Piatnitski, A.L.
openaire +1 more source
Terahertz Chiral Recognition Based on Metasurfaces
Advanced Photonics Research, EarlyView.A novel terahertz chiral sensing method based on a multilayer metallic metasurface is proposed. The left‐handed circularly polarized and right‐handed circularly polarized components in the linearly polarized illuminating light into two focal points and convert them back into linear polarization for convenient measurement.
Xuyang Ji +5 more
wiley +1 more source
On the Pricing of Call-Put Parities of Asian Options by Reduced Differential Transform Algorithm
International Journal of Analysis and Applications, 2020 The key aim of the paper is to show that how the efficiently the Reduced Differential Transform Algorithm (RDTA) can be employed to price the exotic financial options.
Javed Hussain, Muhammad Shoaib Khan
doaj
Comparison Theorem for Nonlinear Path-Dependent Partial Differential Equations
Abstract and Applied Analysis, 2014 We introduce a type of fully nonlinear path-dependent (parabolic) partial differential equation (PDE) in which the path ωt on an interval [0, t] becomes the basic variable in the place of classical variables t,x∈[0,T]×ℝd.
Falei Wang
doaj +1 more source
Directing the Mobility of Guest Molecules in Nanoporous Materials by Linearly Polarized Light
Advanced Science, EarlyView.The polarization of light is introduced as a further parameter to dynamically and reversibly control the properties of a photoresponsive nanoporous material. It was used to control the mobility of the guest molecules in the pores of a metal–organic framework.
Taher Al Najjar +11 more
wiley +1 more source
A Schauder approach to degenerate-parabolic partial differential equations with unbounded coefficients [PDF]
, 2013 Paul M. N. Feehan, Camelia A. Pop
openalex +1 more source
Helix Alignment, Chevrons, and Edge Dislocations in Twist‐Bend Ferroelectric Nematics
Advanced Science, EarlyView.The recently discovered twist‐bend ferroelectric nematic (NTBF) is the new member of the multiferroic family, representing a fluid with an oblique helicoidal (heliconical) periodic structure of spontaneous electric polarization. The work presents a thorough exploration of the material properties of this phase, how the periodic modulation of ...
Bijaya Basnet +8 more
wiley +1 more source
Parameter estimation problems for distributed systems using a multigrid method [PDF]
The problem of estimating spatially varying coefficients of partial differential equations is considered from observation of the solution and of the right hand side of the equation.
Dutt, P., Taasan, S.
core +1 more source