Results 41 to 50 of about 107,031 (264)
A category of association schemes
Journal of Combinatorial Theory, Series A, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Primary cutaneous anaplastic large cell lymphoma (pcALCL) is a rare pediatric CD30‐positive T‐cell lymphoproliferative disorder with an excellent prognosis, but its genomic drivers are poorly defined. We report three children with skin‐limited disease demonstrating striking molecular heterogeneity, including NPM::ALK, NUP214::FRK, and a novel ...
Shoshana Greenberger +7 more
wiley +1 more source
On graph spectra for finite upper half planes over Galois rings
International Journal of Mathematics for IndustryWe introduce the finite upper half planes over Galois rings and we investigate the structure of the association schemes attached to the planes. As a consequence, it is shown that the graphs obtained from the upper half planes are not Ramanujan except for
Makoto Tagami
doaj +1 more source
CRESTED PRODUCTS OF ASSOCIATION SCHEMES [PDF]
Journal of the London Mathematical Society, 2005 Given a partition \(F\) of \(\Omega\), denote by \(R_F\) the \(\Omega\times \Omega\) relaion matrix for \(F\), that is, \(R_F(\alpha,\beta)=1\), if \(\alpha\) and \(\beta\) are in the same part of \(F\), while \(R_F(\alpha,\beta)=0\) otherwise. A partition is uniform, if all its parts have the same size. Partitions of \(\Omega\) are partially supported
Bailey, R. A., Cameron, Peter J.
openaire +1 more source
Construction of Optimal Locally Repairable Codes of Triangular Association Schemes
Shanghai Jiaotong Daxue xuebaoAs a new erasure code for distributed storage systems, locally repairable codes (LRCs) can effectively realize the reliable and efficient storage of massive data.
WANG Jing, LI Jinghui, YANG Jiarong, WANG E
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Fertility preservation (FP) is increasingly integrated into the care of pediatric patients exposed to gonadotoxic therapy or conditioning for hematopoietic stem cell transplantation (HSCT), yet perioperative data in infants and toddlers remain scarce.
Kerstin Saalabian +13 more
wiley +1 more source
Online Distributed User Association for Heterogeneous Radio Access Network
Sensors, 2019 Future-generation radio access networks (RAN) are projected to fulfill the diverse requirements of user equipment (UE) by adopting a heterogeneous network (HetNet) environment.
B. Bikram Kumar +2 more
doaj +1 more source
More on Signed Graphs with at Most Three Eigenvalues
Discussiones Mathematicae Graph Theory, 2022 We consider signed graphs with just 2 or 3 distinct eigenvalues, in particular (i) those with at least one simple eigenvalue, and (ii) those with vertex-deleted subgraphs which themselves have at most 3 distinct eigenvalues.
Ramezani Farzaneh +2 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Central nervous system (CNS) neuroblastoma, FOXR2‐activated, is a recently recognized entity in the WHO CNS5 classification, defined by activation of the FOXR2 transcription factor and unique histopathological features. This review synthesizes available literature and pooled clinical data, providing insight into demographics ...
Sudarshawn Damodharan +1 more
wiley +1 more source