Results 131 to 140 of about 48,841 (303)
Semi-algebraic graphs and hypergraphs in incidence geometry
, 2019 Thesis: Ph. D., Massachusetts Institute of Technology, Department of Mathematics, 2019Cataloged from PDF version of thesis.Includes bibliographical references (pages 63-68).A (hyper)graph is semi-algebraic if its vertices are points in some Euclidean ...
Do, Thao Thi Thu.
core
Advanced Materials, EarlyView.The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley +1 more source
On the p-rank of the incidence matrix of points and hyperplanes in a finite projective geometry
, 1969 The rank over GF(p), or p-rank, of the incidence matrix of points and hyperplanes in the finite projective geometry PG(t, pn) is shown to be equal top6⩾2+p32−p52−∑j=7npiThis result is obtained by representing the points of the geometry by elements of the
Smith, K.J.C.
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Advanced Materials, EarlyView.A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk +7 more
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The Modal Multilogic of Geometry
, 1998 A spatial logic is a modal logic of which the models are the mathematical models of space. Successively considering the mathematical models of space that are the incidence geometry and the projective geometry, we will successively establish the language,
Balbiani, Philippe, Philippe Balbiani
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Advanced Materials, EarlyView.Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani +10 more
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Advanced Materials, EarlyView.Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang +5 more
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Finite Geometries: a tool for better understanding of Euclidean Geometry
Science & Philosophy, 2014 An effective tool to really understand Euclidean geometry is the study of alternative models and their applications. In fact, they allow you to understand the real extent of various axioms that, when viewed from the Euclidean geometry, seem obvious or ...
Antonio Maturo
doaj
Strichartz estimates and global well-posedness of the cubic NLS on $\mathbb {T}^{2}$
Forum of Mathematics, PiThe optimal $L^4$ -Strichartz estimate for the Schrödinger equation on the two-dimensional rational torus $\mathbb {T}^2$ is proved, which improves an estimate of Bourgain. A new method based on incidence geometry is used.
Sebastian Herr, Beomjong Kwak
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Algebraic geometry techniques in incidence geometry
, 2019 Inzidenzgeometrie untersucht das Verhalten endlicher Mengen von Objekten -- Punkten, Geraden, oder Kreisen -- bezüglich geometrischer Operationen wie Kolinearität, Durchschnitt oder Abstand. Arithmetische Kombinatorik untersucht das Verhalten endlicher Teilmengen von Gruppen oder Ringen bezüglich der arithmetischen Operationen, zum Beispiel Addition ...
openaire +1 more source