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pro vyhledávání: '"D’Andrea, C."'
Given positive integers $v,k,t$ and $\lambda$ with $v \geq k \geq t$, a {packing design} PD$_{\lambda}(t,k,v)$ is a pair $(V,\mathcal{B})$, where $V$ is a $v$-set and $\mathcal{B}$ is a collection of $k$-subsets of $V$ such that each $t$-subset of $V
Externí odkaz:
http://arxiv.org/abs/2410.22607
Autor:
Cheng, Xingrui, Thurn, Andreas, Chen, Guangzhao, Jones, Gareth S., Coke, Maddison, Adshead, Mason, Michaels, Cathryn P., Balci, Osman, Ferrari, Andrea C., Atatüre, Mete, Curry, Richard, Smith, Jason M., Salter, Patrick S., Gangloff, Dorian A.
Spin-photon interfaces based on group-IV colour centres in diamond offer a promising platform for quantum networks. A key challenge in the field is realizing precise single-defect positioning and activation, which is crucial for scalable device fabri
Externí odkaz:
http://arxiv.org/abs/2409.07421
Graph burning is a discrete process that models the spread of influence through a network using a fire as a proxy for the type of influence being spread. This process was recently extended to hypergraphs. We introduce a variant of hypergraph burning
Externí odkaz:
http://arxiv.org/abs/2408.06283
For a positive integer $n$, a graph with at least $n$ vertices is $n$-existentially closed or simply $n$-e.c. if for any set of vertices $S$ of size $n$ and any set $T\subseteq S$, there is a vertex $x\not\in S$ adjacent to each vertex of $T$ and no
Externí odkaz:
http://arxiv.org/abs/2407.06054
Autor:
Chiodini, Stefano, Venturi, Giacomo, Kerfoot, James, Zhang, Jincan, Alexeev, Evgeny M., Taniguchi, Takashi, Watanabe, Kenji, Ferrari, Andrea C., Ambrosio, Antonio
In twisted layered materials (t-LMs), an inter-layer rotation can break inversion symmetry and create an interfacial array of staggered out-of-plane polarization due to AB/BA stacking registries. This symmetry breaking can also trigger the formation
Externí odkaz:
http://arxiv.org/abs/2406.02195
Autor:
Alexeev, Evgeny M., Purser, Carola M., Gilardoni, Carmem M., Kerfoot, James, Chen, Hao, Cadore, Alisson R., Rosa, Bárbara L. T., Feuer, Matthew S. G., Javary, Evans, Hays, Patrick, Watanabe, Kenji, Taniguchi, Takashi, Tongay, Seth Ariel, Kara, Dhiren M., Atatüre, Mete, Ferrari, Andrea C.
Interlayer excitons in transition-metal dichalcogenide heterobilayers combine high binding energy and valley-contrasting physics with long optical lifetime and strong dipolar character. Their permanent electric dipole enables electric-field control o
Externí odkaz:
http://arxiv.org/abs/2406.02708
A $\delta$-colouring of the point set of a block design is said to be {\em weak} if no block is monochromatic. The {\em weak chromatic number} $\chi(S)$ of a block design $S$ is the smallest integer $\delta$ such that $S$ has a weak $\delta$-colourin
Externí odkaz:
http://arxiv.org/abs/2404.06066
Autor:
Mosterman, Andrea C., author
Publikováno v:
Art Museums and the Legacies of the Dutch Atlantic Slave Trade: Curating Histories, Envisioning Futures. :297-314
Graph burning is a round-based game or process that discretely models the spread of influence throughout a network. We introduce a generalization of graph burning which applies to hypergraphs, as well as a variant called ''lazy'' hypergraph burning.
Externí odkaz:
http://arxiv.org/abs/2403.01001