Showing 121 - 140 results of 1,410 for search '"Computational complexity theory', query time: 0.21s Refine Results
  1. 121

    Computational Analysis for Fluid-Solid Interface Using Computational Fluid Dynamics Analysis Techniques by Ghada S. Kadhim, Sahar S. Abdullah, Fredj Hassen

    Published 2025-06-01
    “… This study presents a one-dimensional steady-state computational analysis of fluid-solid interactions using Computational Fluid Dynamics Analysis (CFD) analysis techniques. …”
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  2. 122

    Numerical Analysis of Wave Interference Effects on Ship Resistance in Parallel Arrangements by Wonho Lee, Bo Woo Nam

    Published 2024-12-01
    “…This study investigated the resistance of ships arranged in parallel formations using both theoretical and numerical methods. Thin ship theory and computational fluid dynamics (CFD) simulations were employed to analyze the wave interference effects among multiple advancing ships. …”
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  3. 123

    Modelling Qualia with Physical Computers by Zoltán Sóstai

    Published 2024-12-01
    “…Even exclusively physical computer systems are not capable of predicting their own sensory information if they are built using a specific structure and complexity. …”
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  4. 124
  5. 125

    Geometric quantum complexity of bosonic oscillator systems by Satyaki Chowdhury, Martin Bojowald, Jakub Mielczarek

    Published 2024-10-01
    “…Abstract According to the pioneering work of Nielsen and collaborators, the length of the minimal geodesic in a geometric realization of a suitable operator space provides a measure of the quantum complexity of an operation. Compared with the original concept of complexity based on the minimal number of gates required to construct the desired operation as a product, this geometrical approach amounts to a more concrete and computable definition, but its evaluation is nontrivial in systems with a high-dimensional Hilbert space. …”
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    Wormholes and factorization in exact effective theory by Sergio Hernández-Cuenca

    Published 2025-05-01
    “…There exist operators in the algebra of effective theories which can distinguish mixed from pure states, implying a breakdown of non-exact effective theories for sufficiently complex observables. …”
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  11. 131

    Stochastic and Percolating Models of Blocking Computer Networks Dynamics during Distribution of Epidemics of Evolutionary Computer Viruses by S. A. Lesko, A. S. Alyoshkin, V. V. Filatov

    Published 2019-06-01
    “…The paper presents a complex model of the dynamics of virus epidemies propagation in computer networks, based on topological properties of computer networks and mechanisms of the viruses spread. …”
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  12. 132

    Theoretical Investigations of <i>Para</i>-Methoxystyrene/Styrene Polymerization Catalyzed by Cationic Methyl- and Dibenzobarrelene-Based <i>α</i>-Diimine Palladium Complexes by Ling Zhu, Yi Luo, Xin Wen, Wenzhen Zhang, Guangli Zhou

    Published 2024-12-01
    “…The polymerization mechanism of <i>para</i>-methoxystyrene catalyzed by cationic <i>α</i>-diimine palladium complexes with various ancillary ligands was rigorously examined using density functional theory. …”
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  13. 133

    The complex Liouville string: The worldsheet by Scott Collier, Lorenz Eberhardt, Beatrix Mühlmann, Victor A. Rodriguez

    Published 2025-08-01
    “…We introduce a new two-dimensional string theory defined by coupling two copies of Liouville CFT with complex central charge $c=13± i \lambda$ on the worldsheet. …”
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  14. 134

    Energy-Consumption Advantage of Quantum Computation by Florian Meier, Hayata Yamasaki

    Published 2025-05-01
    “…To bridge this gap, we introduce a general framework for studying the energy consumption of quantum and classical computation, based on a computational model conventionally used for studying query complexity in computational complexity theory. …”
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  15. 135

    A complexity transition in displaced Gaussian Boson sampling by Zhenghao Li, Naomi R. Solomons, Jacob F. F. Bulmer, Raj B. Patel, Ian A. Walmsley

    Published 2025-07-01
    “…In this work, we examine the computational complexity implications of increasing the photon number by introducing coherent states. …”
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  18. 138

    On the Computational Hardness of Quantum One-Wayness by Bruno Cavalar, Eli Goldin, Matthew Gray, Peter Hall, Yanyi Liu, Angelos Pelecanos

    Published 2025-03-01
    “…Furthermore, to the best of our knowledge, the existence of one-way state generators has no known implications in complexity theory. We show that pseudorandom states compressing $n$ bits to $\log n + 1$ qubits can be used to build one-way state generators and pseudorandom states compressing $n$ bits to $\omega(\log n)$ qubits are one-way state generators. …”
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  20. 140

    Quantum complexity phase transitions in monitored random circuits by Ryotaro Suzuki, Jonas Haferkamp, Jens Eisert, Philippe Faist

    Published 2025-02-01
    “…In our proof, we make use of percolation theory to find paths along which an exponentially long quantum computation can be run below the critical rate, and to identify events where the state complexity is reset to zero above the critical rate. …”
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