University of Tehran

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19932026

most citedSTDP-based spiking deep convolutional neural networks for object recognition

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Showing 2013 · math.ACShow all

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math.AC2013

A new construction for Cohen-Macaulay graphs

Amir Mousivand, Seyed Amin Seyed Fakhari, Siamak Yassemi

Let $G$ be a finite simple graph on a vertex set $V (G) = {x_{11}, \dots, x_{n 1}}$ . Also let $m_{1}, \dots, m_{n} \geq 2$ be integers and $G_{1}, \dots, G_{n}$ be connected simple graphs…

math.AC2013

Prime Submodules And A Sheaf On The Prime Spectra Of Modules

D. Hassanzadeh-Lelekaami, H. Roshan-Shekalgourabi

We define and investigate a sheaf of modules on the prime spectra of modules and it is shown that there is an isomorphism between the sections of this sheaf and the ideal transform…

math.AC2013

Cohen-Macaulay-ness in codimension for bipartite graphs

Hassan Haghighi, Siamak Yassemi, Rahim Zaare-Nahandi

Let $G$ be an unmixed bipartite graph of dimension $d - 1$ . Assume that $K_{n, n}$ , with $n \geq 2$ , is a maximal complete bipartite subgraph of $G$ of minimum dimension. Then $G$ is Co…