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Existence of Infinitely Many Solutions for Singular Semilinear Problems on Exterior Domains
Article proving the existence of infinitely many radial solutions of โ๐+๐พ(๐) ฦ (๐) = 0 on the exterior of the ball of radius R > 0, BR, centered at the origin in โแดบ with u = 0 on โBR and lim/rโโ ๐(๐) = 0 where N > 2, f is odd with f < 0 on (0, ฮฒ), f > 0 on (ฮฒ, โ), f is superlinear for large u, ฦ(๐) โผ โ1/(|๐|๐ฒโปยน๐) with 0 < q < 1 for small u, and 0 < ๐พ(๐) โค ๐พโ/rโ with ๐ + q(๐ โ 2) < โ < 2(๐โ 1) for large r.
Date:
March 9, 2018
Creator:
Iaia, Joseph A.
System:
The UNT Digital Library
Mechanical Properties of Chemically Modified Clay
Article uses first principles methods to compare the mechanical properties of lizardite Mg3(Si2O5)(OH)4, a polymorph of serpentine family, with the new compounds derived by substituting Mg ions with isovalent elements from different chemical groups.
Date:
September 23, 2019
Creator:
Gusmรฃo, M. S.; Gopal, Priya; Siloi, Ilaria; Curtarolo, Stefano; Fornari, Marco & Buongiorno Nardelli, Marco
System:
The UNT Digital Library
Object-Oriented Canopy Gap Extraction from UAV Images Based on Edge Enhancement
Article describes the efficient and accurate identification of canopy gaps is the basis of forest ecosystem research, which is of great significance to further forest monitoring and management. One major limitation of the traditional methods of remote sensing to map canopy gaps is that they cannot finely extract the complex edges of canopy gaps in mountainous areas. The authors proposed an object-oriented classification method that integrates multi-source information.
Date:
September 23, 2022
Creator:
Xia, Jisheng; Wang, Yutong; Dong, Pinliang; He, Shijun; Zhao, Fei & Luan, Guize
System:
The UNT Digital Library