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491.
  • A TV−L2−H−1 PDE model for e... A TV−L2−H−1 PDE model for effective denoising
    Halim, Abdul; Kumar, B.V. Rathish Computers & mathematics with applications (1987), 11/2020, Volume: 80, Issue: 10
    Journal Article
    Peer reviewed

    In this paper, we have proposed a higher order non-linear PDE model containing diffusion terms of TV−L2 and TV−H−1 model for effective image denoising. Fourier spectral method for space and convexity ...
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492.
  • MIMO Radar Waveform Design ... MIMO Radar Waveform Design in the Presence of Multiple Targets and Practical Constraints
    Yu, Xianxiang; Alhujaili, Khaled; Cui, Guolong ... IEEE transactions on signal processing, 2020, Volume: 68
    Journal Article
    Peer reviewed

    This paper deals with the joint design of Multiple-Input Multiple-Output (MIMO) radar transmit waveform and receive filter to enhance multiple targets detectability in the presence of ...
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493.
  • Transceiver Optimization fo... Transceiver Optimization for Wireless Powered Time-Division Duplex MU-MIMO Systems: Non-Robust and Robust Designs
    Li, Bin; Zhang, Meiying; Rong, Yue ... IEEE transactions on wireless communications, 2022-June, 2022-6-00, 20220601, Volume: 21, Issue: 6
    Journal Article
    Peer reviewed
    Open access

    Wireless powered communication (WPC) has been considered as one of the key technologies in the Internet of Things (IoT) applications. In this paper, we study a wireless powered time-division duplex ...
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494.
  • A natural method of constru... A natural method of constructing many-valued convex structures
    Wang, Kai; Shi, Fu-Gui Journal of intelligent & fuzzy systems, 01/2019, Volume: 36, Issue: 3
    Journal Article
    Peer reviewed

    In this paper we give a natural method of constructing a bi-stratified 0, 1-convexity by a 0, 1-valued interval operator, where the concept of bi-stratified 0, 1-convexities is firstly introduced. ...
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495.
  • Convexification of restrict... Convexification of restricted Dirichlet-to-Neumann map
    Klibanov, Michael V. Journal of inverse and ill-posed problems, 10/2017, Volume: 25, Issue: 5
    Journal Article
    Peer reviewed
    Open access

    By our definition, “restricted Dirichlet-to-Neumann (DN) map” means that the Dirichlet and Neumann boundary data for a coefficient inverse problem (CIP) are generated by a point source running along ...
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496.
  • Into the EFThedron and UV c... Into the EFThedron and UV constraints from IR consistency
    Chiang, Li-Yuan; Huang, Yu-tin; Li, Wei ... The journal of high energy physics, 03/2022, Volume: 2022, Issue: 3
    Journal Article
    Peer reviewed
    Open access

    A bstract Recently it was proposed that the theory space of effective field theories with consistent UV completions can be described as a positive geometry, termed the EFThedron. In this paper we ...
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  • Joint Subchannel and Power ... Joint Subchannel and Power Allocation for NOMA Enhanced D2D Communications
    Jingjing Zhao; Yuanwei Liu; Kok Keong Chai ... IEEE transactions on communications, 11/2017, Volume: 65, Issue: 11
    Journal Article
    Peer reviewed
    Open access

    In this paper, a novel non-orthogonal multiple access (NOMA) enhanced device-to-device (D2D) communication scheme is considered. Our objective is to maximize the system sum rate by optimizing ...
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499.
  • The importance of better mo... The importance of better models in stochastic optimization
    Asi, Hilal; Duchi, John C. Proceedings of the National Academy of Sciences - PNAS, 11/2019, Volume: 116, Issue: 46
    Journal Article
    Peer reviewed
    Open access

    Standard stochastic optimization methods are brittle, sensitive to stepsize choice and other algorithmic parameters, and they exhibit instability outside of well-behaved families of objectives. To ...
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500.
  • Quantum Ostrowski-type ineq... Quantum Ostrowski-type inequalities for twice quantum differentiable functions in quantum calculus
    Ali, Muhammad Aamir; Budak, Hüseyin; Akkurt, Abdullah ... Open mathematics (Warsaw, Poland), 06/2021, Volume: 19, Issue: 1
    Journal Article
    Peer reviewed
    Open access

    In this paper, we first prove an identity for twice quantum differentiable functions. Then, by utilizing the convexity of and , we establish some quantum Ostrowski inequalities for twice quantum ...
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