Results 241 to 250 of about 121,348 (314)

Laplacian Energy of Graphs

پژوهش‌های ریاضی, 2020
hamideh Aram, R Khoeelar, Nasrin Dehgardi   +2 more
doaj  

PERSISTENT SHEAF LAPLACIANS. [PDF]

Found Data Sci
Wei X, Wei GW.
europepmc   +1 more source

Learning Laplacian Matrix from Graph Signals with Sparse Spectral Representation

, 2021
Pierre Humbert, Batiste Le Bars, Laurent Oudre, Argyris Kalogeratos, Nicolas Vayatis   +4 more
openalex   +1 more source

Student’s t‐Kernel‐Based Graph Signals Maximum Correntropy Unscented Kalman Filter Under Hybrid Cyberattacks

IET Signal Processing, Volume 2026, Issue 1, 2026.
The implementation of Kalman filter (KF) in tracking high‐dimensional, strongly correlated graph structured data is often complex and unstable. Meanwhile, in practical applications, the system may be subject to interference from non‐Gaussian noise and various cyberattacks.
Bingyu Yin, Xinmin Song, Wenling Li
wiley   +1 more source

Isoscattering non-isospectral quantum graphs. [PDF]

Sci Rep
Farooq O, Ławniczak M, Kurasov P, Sirko L.   +3 more
europepmc   +1 more source

Time‐resolved imaging of electron beam powder bed fusion using an X‐ray microscope optimized for white beam radiation

Journal of Synchrotron Radiation, Volume 33, Issue 1, Page 181-194, January 2026.
A high‐speed X‐ray microscope design optimized for white beam synchrotron radiation enables real‐time in situ imaging of crack dynamics during electron beam powder bed fusion (PBF‐EB) of high‐Z materials. With high temporal resolution and 10 µm spatial resolution, the system reveals previously unobservable crack evolution behavior in Ni‐based ...
Pidassa Bidola, Nick Semjatov, Gabriel Spartacus, Hans-Henrik König, Guilherme Abreu-Faria, Johannes Klingenberg, Jens Brehling, Christina Krywka, Peter Staron, Greta Lindwall, Carolin Körner, Chrysoula Ioannidou, Felix Beckmann   +12 more
wiley   +1 more source

Enhancing the accuracy of seismic velocity in near-surface layers through Laplacian spectra analysis of weighted graphs. [PDF]

Sci Rep
Alfuraidan MR, Al-Shuhail AA, Hanafy SM, Sarumi IO.   +3 more
europepmc   +1 more source

Root‐Soil Contact as a Driver of Rhizosphere Structure and Plant Performance Traits in Contrasting Soil Structures

European Journal of Soil Science, Volume 77, Issue 1, January–February 2026.
Emergence of the root‐soil contact in contrasting soil structures. ABSTRACT Root‐soil contact is a key factor in determining resource acquisition in soils; however its influence on the rhizosphere structure and the emerging plant traits are poorly understood.
Maxime Phalempin, Eva Lippold, Doris Vetterlein, Steffen Schlüter   +3 more
wiley   +1 more source

Using Radiomics and Explainable Ensemble Learning to Predict Radiation Pneumonitis and Survival in NSCLC Patients Post-VMAT. [PDF]

Life (Basel)
Lee TF, Tsai L, Tseng PS, Hsu CC, Chang-Chien LC, Shiau JP, Hsieh YW, Yeh SA, Wuu CS, Lin YW, Chao PJ.   +10 more
europepmc   +1 more source

The beneficial effect of agglomerations of inclusions on the fracture toughness of ceramic nanocomposites

Journal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Abstract Agglomerations of carbon‐based inclusions and the low adhesion of inclusion‐matrix interfaces are commonly viewed as detrimental to the strength and fracture toughness of ceramic composites. While large, high‐power agglomerations indeed promote microcracking, our computations show that moderate agglomeration levels can enhance energy ...
Elijah N. Borodin, Alexander G. Sheinerman, Mikhail Yu. Gutkin, Andrey P. Jivkov   +3 more
wiley   +1 more source