Results 61 to 70 of about 62,884 (217)

Tractability of multivariate problems for standard and linear information in the worst case setting: part II

, 2017
We study QPT (quasi-polynomial tractability) in the worst case setting for linear tensor product problems defined over Hilbert spaces. We assume that the domain space is a reproducing kernel Hilbert space so that function values are well defined.
A Hinrichs, E Novak, E Novak, E Novak, E Novak, GW Wasilkowski, JF Traub, M Gnewuch, SA Smolyak   +8 more
core   +1 more source

Statistical Complexity of Quantum Learning

Advanced Quantum Technologies, EarlyView.
The statistical performance of quantum learning is investigated as a function of the number of training data N$N$, and of the number of copies available for each quantum state in the training and testing data sets, respectively S$S$ and V$V$. Indeed, the biggest difference in quantum learning comes from the destructive nature of quantum measurements ...
Leonardo Banchi, Jason Luke Pereira, Sharu Theresa Jose, Osvaldo Simeone   +3 more
wiley   +1 more source

Multi Matrix Vector Coherent States

, 2004
A class of vector coherent states is derived with multiple of matrices as vectors in a Hilbert space, where the Hilbert space is taken to be the tensor product of several other Hilbert spaces.
A. Krzyżak, Ali, Ali, Antoine, Ashraf, Daoud, Erdelyi, Fakhri, G. Honnouvo, Gao, Gazeau, Janowicz, K. Thirulogasanthar, Klauder, Klauder, Klauder, Novaes, Perelomov, Thirulogasanthar, Thirulogasanthar, Tian   +20 more
core   +2 more sources

Magnetic Dipolar Quantum Battery with Spin‐Orbit Coupling

Advanced Quantum Technologies, EarlyView.
The study explores a magnetic dipolar system influenced by Zeeman splitting, DM, and KSEA interactions, focusing on quantum resources in both closed and open systems. By analyzing the Gibbs state and solving the Lindblad equation, it examines the effects of thermal and dephasing noise on coherence, discord, and entanglement.
Asad Ali, Samira Elghaayda, Saif Al‐Kuwari, M.I. Hussain, M.T. Rahim, Hashir Kuniyil, Tim Byrnes, James Q. Quach, Mostafa Mansour, Saeed Haddadi   +9 more
wiley   +1 more source

On (n,D)- quasi Operators

Iraqi Journal for Computer Science and Mathematics
T Through the article, we will provide an entirely novel type of quasi operators base on the concept of D razin inverse in Operator theory which is named (n,D) -quasi operators on the Hilbert spaces, also we explain the sum, product, and other features ...
salim dawood mohsen
doaj   +1 more source

Generalized fusion frame in tensor product of Hilbert spaces

, 2021
Generalized fusion frame and some of their properties in tensor product of Hilbert spaces are described. Also, the canonical dual g-fusion frame in tensor product of Hilbert spaces is considered.
Ghosh, Prasenjit, Samanta, Tapas Kumar
core  

Multi‐Material Droplet‐Based Hydrogel Threads for Extrusion 3D Printing

Small Methods, EarlyView.
This study introduces a novel approach to produce multi‐material threads for 3D printing by precisely arranging hydrogel droplets separated by lipid bilayers. By merging the precision of inkjet printing with the scalability of extrusion printing, this method prevents cross‐contamination, maintains material control, and enables intricate designs ...
Dor Tillinger, Nicholas X. Armendarez, Joseph S. Najem   +2 more
wiley   +1 more source

An algebra structure for reproducing kernel Hilbert spaces [PDF]

Banach Journal of Mathematical Analysis
Reproducing kernel Hilbert spaces (RKHSs) are Hilbert spaces of functions where pointwise evaluation is continuous. There are known examples of RKHSs that are Banach algebras under pointwise multiplication.
Michael R. Montgomery, Dimitrios Giannakis   +1 more
semanticscholar   +1 more source

Fault diagnosis method of a cascaded H‐bridge inverter based on a multisource adaptive fusion CNN‐transformer

IET Power Electronics, EarlyView.
The multisource adaptive fusion CNN‐transformer method proposed in this study can provide theoretical and technical support for fault diagnosis of high‐voltage MCHBI. It has a promising potential for engineering applications. Abstract In high‐voltage applications, the number of cascaded H‐bridge inverter units is large, the failure probability ...
Weiman Yang, Weinian Wang, Xinggui Wang, Jianfeng Gu, Zhuoling Wang   +4 more
wiley   +1 more source

The (Re)Design of Ecosystems to Face Grand Challenges—Toward the Management of Creative Evolution

Creativity and Innovation Management, EarlyView.
ABSTRACT Today's grand challenges have to be discussed comprehensively, addressing the current design and the redesign of social and economic ecosystems. Tackling grand challenges requires a step into the unknown, a situation that is well‐characterised today as strongly different in nature from uncertainty and requires specific types of management ...
Albrecht Fritzsche, Pascal Le Masson, Gordon Müller‐Seitz, Susanne Ollila, Vivek K. Velamuri   +4 more
wiley   +1 more source