Results 241 to 250 of about 429,469 (300)

Cooling the globe with sustainable biomass and minerals: Hierarchical nanostructuring unlocks next-generation radiative cooling. [PDF]

Innovation (Camb)
Wang Y, Li J, Gan W.
europepmc   +1 more source

Commercial tobacco retail marketing in rural communities in Appalachian Kentucky, 2024. [PDF]

Prev Med Rep
Feizy S, van de Venne J, Abadi M, Christian WJ, Jayawardhana J, Fennell BS, Mattingly DT, Rose SW.   +7 more
europepmc   +1 more source

The Wafold: Curvature-Driven Termination and Dimensional Compression in Black Holes. [PDF]

Entropy (Basel)
Viaña J.
europepmc   +1 more source

Habitat Specialization and Airborne Dispersal Shape the Microbiome of a Gypsum Karst Cave. [PDF]

Microb Ecol
Martin-Pozas T, Fernandez-Cortes A, Calaforra JM, Ledesma-Hernandez G, Cuezva S, Sanchez-Moral S, Saiz-Jimenez C, Jurado V.   +7 more
europepmc   +1 more source

Determining farm surface porcine reproductive and respiratory syndrome virus (PRRSV) contamination through viability RT-qPCR. [PDF]

PLoS One
Melini CM, Palowski A, Schroeder DC, Corzo CA.   +3 more
europepmc   +1 more source

Discrete exterior calculus [PDF]

, 2003
This thesis presents the beginnings of a theory of discrete exterior calculus (DEC). Our approach is to develop DEC using only discrete combinatorial and geometric operations on a simplicial complex and its geometric dual. The derivation of these may require that the objects on the discrete mesh, but not the mesh itself, are interpolated.
Hirani, Anil Nirmal
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Exterior Tensor Powers and Exterior Algebras

2020
In this chapter we consider alternating (also called skew-symmetric) multilinear maps and exterior tensor powers (also called alternating tensor powers), denoted \(\bigwedge ^n(E)\). In many respects alternating multilinear maps and exterior tensor powers can be treated much like symmetric tensor powers, except that sgn(σ) needs to be inserted in front
Jean Gallier, Jocelyn Quaintance
openaire   +1 more source

The Exterior Product and Exterior Algebras

2012
The chapter begins with notion of the Plucker coordinates of a subspace in a vector space. Then the Plucker relations are derived, and the Grassmann varieties are described. Then an exterior product of vectors is defined, and the connection between the exterior product and Plucker coordinates is explained: the Plucker relations give necessary and ...
Igor R. Shafarevich, Alexey O. Remizov
openaire   +1 more source