Results 171 to 180 of about 49,338 (223)

On universal‐homogeneous hyperbolic graphs and spaces and their isometry groups

Bulletin of the London Mathematical Society, Volume 58, Issue 3, March 2026.
Abstract The Urysohn space is the unique separable metric space that is universal and homogeneous for finite metric spaces, that is, it embeds any finite metric space any isometry between finite subspaces extends to an isometry of the whole space. We here consider the existence of a universal‐homogeneous hyperbolic space. We show that for δ>0$\delta >0$
Katrin Tent
wiley   +1 more source

Application of Subspace Clustering in DNA Sequence Analysis. [PDF]

J Comput Biol, 2015
Wallace T, Sekmen A, Wang X.
europepmc   +1 more source

Connected components of the space of flags of SO0(p,q)$\operatorname{SO}_0(p,q)$ transverse to a fixed pair and restrictions on Anosov subgroups

Journal of the London Mathematical Society, Volume 113, Issue 3, March 2026.
Abstract We count and give a parametrization of connected components in the space of flags transverse to a given transverse pair in every flag varieties of SO0(p,q)$\operatorname{SO}_0(p,q)$. We compute the effect the involution of the unipotent radical has on those components and, using methods of Dey–Greenberg–Riestenberg, we show that for certain ...
Clarence Kineider, Roméo Troubat
wiley   +1 more source

Adaptive Pruning for Increased Robustness and Reduced Computational Overhead in Gaussian Process Accelerated Saddle Point Searches

ChemPhysChem, Volume 27, Issue 4, 25 February 2026.
Optimal Transport: A permutation‐invariant "harness" measures true geometric distance improves performance and robustness. Gaussian process (GP) regression provides a strategy for accelerating saddle point searches on high‐dimensional energy surfaces by reducing the number of times the energy and its derivatives with respect to atomic coordinates need ...
Rohit Goswami, Hannes Jónsson
wiley   +1 more source

A Self-Training Subspace Clustering Algorithm under Low-Rank Representation for Cancer Classification on Gene Expression Data. [PDF]

IEEE/ACM Trans Comput Biol Bioinform, 2018
Xia CQ, Han K, Qi Y, Zhang Y, Yu DJ.
europepmc   +1 more source

Erratum to "N-Screen Aware Multicriteria Hybrid Recommender System Using Weight Based Subspace Clustering". [PDF]

ScientificWorldJournal, 2015
Ullah F, Sarwar G, Lee S.
europepmc   +1 more source

Random subspace-based ensemble classifier for high-dimensional data Using SPARK. [PDF]

PLoS One
Bhimineni VC, Senapati R.
europepmc   +1 more source

Clustering single-cell multi-omics data via multi-subspace contrastive learning with structural smoothness. [PDF]

Brief Bioinform
Ding Y, Jiang Y, Wang J, Tan D, Su Y, Zheng C.   +5 more
europepmc   +1 more source

N-screen aware multicriteria hybrid recommender system using weight based subspace clustering. [PDF]

ScientificWorldJournal, 2014
Ullah F, Ullah F, Sarwar G, Lee S.
europepmc   +1 more source