Zobrazeno 1 - 10
of 8 338
pro vyhledávání: '"A, Pelc"'
We consider two fundamental communication tasks in arbitrary radio networks: broadcasting (information from one source has to reach all nodes) and gossiping (every node has a message and all messages have to reach all nodes). Nodes are assigned label
Externí odkaz:
http://arxiv.org/abs/2410.07382
The role of inhomegeneity in determining the properties of correlated electron systems is poorly understood because of the dearth of structural probes of disorder at the nanoscale. Advances in both neutron and x-ray scattering instrumentation now all
Externí odkaz:
http://arxiv.org/abs/2410.02877
Autor:
Gao, Younan, Pelc, Andrzej
Two identical anonymous mobile agents have to meet at a node of the infinite oriented grid whose nodes are unlabeled. This problem is known as rendezvous. The agents execute the same deterministic algorithm. Time is divided into rounds, and in each r
Externí odkaz:
http://arxiv.org/abs/2407.14969
Autor:
Najev, A., Somun, N., Spaić, M., Khayr, I., Greven, M., Klein, A., Gastiasoro, M. N., Pelc, D.
Metallic strontium titanate (SrTiO$_3$) is known to have both normal-state and superconducting properties that vary strongly over a wide range of charge carrier densities. This indicates the importance of nonlinear dynamics, and has hindered the deve
Externí odkaz:
http://arxiv.org/abs/2406.17558
Autor:
Vučković, Marija, Najev, Ana, Yu, Biqiong, Sasagawa, Takao, Bielinski, Nina, Barišić, Neven, Greven, Martin, Pelc, Damjan, Požek, Miroslav
We present a single crystal Cu NMR study of the cuprate superconductor La$_{2-x}$Sr$_{x}$CuO$_4$ with hole doping levels between $x=2$\% and $8$\%. Measurements with short spin echo times enable us to systematically study the local properties of the
Externí odkaz:
http://arxiv.org/abs/2405.18561
Autor:
Khayr, Issam, Hameed, Sajna, Budić, Jakov, He, Xing, Spieker, Richard, Najev, Ana, Zhao, Zinan, Yue, Li, Krogstad, Matthew, Ye, Feng, Liu, Yaohua, Osborn, Raymond, Rosenkranz, Stephan, Li, Yuan, Pelc, Damjan, Greven, Martin
Dislocation engineering has the potential to open new avenues toward the exploration and modification of the properties of quantum materials. Strontium titanate (SrTiO3, STO) and potassium tantalate (KTaO3, KTO) are incipient ferroelectrics that show
Externí odkaz:
http://arxiv.org/abs/2405.13249
Autor:
Anderson, Zachary W., Spaić, Marin, Biniskos, Nikolaos, Thompson, Liam, Yu, Biqiong, Zwettler, Jack, Liu, Yaohua, Ye, Feng, Granroth, Garrett E., Krogstad, Matthew, Osborn, Raymond, Pelc, Damjan, Greven, Martin
Understanding the extent and role of inhomogeneity is a pivotal challenge in the physics of cuprate superconductors. While it is known that structural and electronic inhomogeneity is prevalent in the cuprates, it has proven difficult to disentangle c
Externí odkaz:
http://arxiv.org/abs/2405.10411
Previous studies have demonstrated that proactive interaction with user reviews has a positive impact on the perception of app users and encourages them to submit revised ratings. Nevertheless, developers encounter challenges in managing a high volum
Externí odkaz:
http://arxiv.org/abs/2405.03845
Autor:
Bhagat, Subhash, Pelc, Andrzej
We consider the fundamental task of network exploration. A network is modeled as a simple connected undirected n-node graph with unlabeled nodes, and all ports at any node of degree d are arbitrarily numbered 0,.....,d-1. Each of two identical mobile
Externí odkaz:
http://arxiv.org/abs/2401.13044
Autor:
Miller, Avery, Pelc, Andrzej
Two mobile agents, starting from different nodes of a network modeled as a graph, and woken up at possibly different times, have to meet at the same node. This problem is known as rendezvous. We consider deterministic distributed rendezvous in the in
Externí odkaz:
http://arxiv.org/abs/2311.12976