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pro vyhledávání: '"CONNELLY, ERIN"'
Autor:
Connelly, Erin, Rydell, Felix
In recent work, algebraic computational software was used to provide the exact algebraic conditions under which a sixtuple $\{F^{ij}\}$ of fundamental matrices, corresponding to $4$ images, will be compatible, i.e. there will exist cameras $\{P_i\}_{
Externí odkaz:
http://arxiv.org/abs/2402.00495
We study algebraic varieties associated with the camera resectioning problem. We characterize these resectioning varieties' multigraded vanishing ideals using Gr\"obner basis techniques. As an application, we derive and re-interpret celebrated result
Externí odkaz:
http://arxiv.org/abs/2309.04028
Given $7 \leq k \leq 9$ points $(x_i,y_i) \in \mathbb{P}^2 \times \mathbb{P}^2$, we characterize rank deficiency of the $k \times 9$ matrix $Z_k$ with rows $x_i^\top \otimes y_i^\top$, in terms of the geometry of the point sets $\{x_i\}$ and $\{y_i\}
Externí odkaz:
http://arxiv.org/abs/2308.02757
Given $k \leq 6$ points $(x_i,y_i) \in \mathbb{P}^2 \times \mathbb{P}^2$, we characterize rank deficiency of the $k \times 9$ matrix $Z_k$ with rows $x_i^\top \otimes y_i^\top$ in terms of the geometry of the point configurations $\{x_i\}$ and $\{y_i
Externí odkaz:
http://arxiv.org/abs/2301.09826
Akademický článek
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Akademický článek
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Autor:
Connelly, Erin
This is an edition of the Middle English Lylye of Medicynes, a fifteenth-century translation of Bernard of Gordon’s Latin Lilium Medicinae (completed in 1305). The Lylye is contained in Oxford Bodleian Library MS. Ashmole 1505 as a sole text. Altho
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.757351
The pharmacopeia used by physicians and lay people in medieval Europe has largely been dismissed as placebo or superstition. While we now recognise that some of the materia medica used by medieval physicians could have had useful biological propertie
Externí odkaz:
http://arxiv.org/abs/1807.07127
Publikováno v:
In Patterns 9 December 2022 3(12)
A continuous-time quantum walk on a graph is a matrix-valued function $\exp(-\mathtt{i} At)$ over the reals, where $A$ is the adjacency matrix of the graph. Such a quantum walk has universal perfect state transfer if for all vertices $u,v$, there is
Externí odkaz:
http://arxiv.org/abs/1701.04145