Zobrazeno 1 - 10
of 21 037
pro vyhledávání: '"polyhedron"'
Publikováno v:
Advanced Science, Vol 11, Iss 36, Pp n/a-n/a (2024)
Abstract Artificial morphing surfaces, inspired by the high adaptability of biological tissues, have emerged as a significant area of research in recent years. However, the practical applications of these surfaces, constructed from soft materials, ar
Externí odkaz:
https://doaj.org/article/ab54e7481f0145b8aeb921cc3c2b0c47
Autor:
P. V. Trishin
Publikováno v:
Известия Иркутского государственного университета: Серия "Математика", Vol 47, Iss 1, Pp 47-62 (2024)
A necessary and a sufficient condition for solvability of homogeneous difference equations with constant coefficients in the class of rational functions are obtained. The necessary condition is a restriction on the Newton polyhedron of the characteri
Externí odkaz:
https://doaj.org/article/b5c02892f4d148ec9c9695d77c6bfada
Publikováno v:
Journal of Materiomics, Vol 10, Iss 2, Pp 293-303 (2024)
Slight distortions can cause dramatic changes in the properties of crystalline perovskite materials and their derivatives. Due to the numerous types of distortions and unclarified distortion-structure relations, a quantitative distortion manipulation
Externí odkaz:
https://doaj.org/article/de011bd6ca834b0084af2f22d0dc79d3
Publikováno v:
Journal of Materiomics, Vol 10, Iss 2, Pp 304-314 (2024)
Distortion manipulation emerges as an efficient approach to obtain desired perovskite phases for various applications. In part I of this study, we propose a paradigm to quantify the structural distortion manipulation, which enables us to obtain desir
Externí odkaz:
https://doaj.org/article/96ae86e75e284c669140fe4a97c830a3
Publikováno v:
IEEE Access, Vol 12, Pp 76065-76073 (2024)
In this paper, re-configurable intelligent reflecting surfaces (IRS) based on cell-free communications to serve multi-user (MU) are considered. This is to enhance the transmission for the next generation of wireless communications. This technique has
Externí odkaz:
https://doaj.org/article/9ba0e1b9b5a741dabb3abb02aa3c3bf5
Publikováno v:
Molecules, Vol 29, Iss 23, p 5691 (2024)
Polyhedron gold nanocrystals enclosed by high-index facets (HIF-Au NCs) are in high demand but are very difficult to prepare. To address this issue, we presented a simple, seedless method for synthesizing uniform HIF-Au NCs in an aqueous solution, wh
Externí odkaz:
https://doaj.org/article/01657776a068465bb36120e3fdbd08bc
Autor:
Željko Tanjić, Zoran Turza
Publikováno v:
Bogoslovni Vestnik, Vol 83, Iss 3, Pp 659-671 (2023)
Pope Francis focuses on essential topics for the Church and society in his pontificate. To describe the relationships between different social subjects, he often uses the metaphor of the polyhedron to highlight the importance of each individual and e
Externí odkaz:
https://doaj.org/article/2fa3ecb2c1dd4125ad65c858d0be0d1d
Autor:
Lê, Quy Thuong, Nguyen, Tat Thang
Publikováno v:
Comptes Rendus. Mathématique, Vol 361, Iss G8, Pp 1249-1266 (2023)
We study polynomials with complex coefficients which are nondegenerate in two senses, one of Kouchnirenko and the other with respect to its Newton polyhedron, through data on contact loci and motivic nearby cycles. Introducing an explicit description
Externí odkaz:
https://doaj.org/article/5dbd779162064b06bcffd8599b650288
Autor:
Jürgen Bokowski
Publikováno v:
Symmetry, Vol 16, Iss 10, p 1273 (2024)
A regular map is an abstract generalization of a Platonic solid. It describes a group, a topological cell decomposition of a 2-manifold of type {p, q} with only p-gons, such that q of them meet at each vertex in a circular manner, and we have maximal
Externí odkaz:
https://doaj.org/article/3418e4bd556f4c419e0620d1d38dce52