{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,12]],"date-time":"2026-02-12T15:12:55Z","timestamp":1770909175601,"version":"3.50.1"},"reference-count":22,"publisher":"World Scientific Pub Co Pte Lt","issue":"05","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Discrete Math. Algorithm. Appl."],"published-print":{"date-parts":[[2020,10]]},"abstract":"<jats:p> For a simple connected graph [Formula: see text] of order [Formula: see text] having distance Laplacian eigenvalues [Formula: see text], the distance Laplacian energy [Formula: see text] is defined as [Formula: see text], where [Formula: see text] is the Wiener index of [Formula: see text]. We obtain the distance Laplacian spectrum of the joined union of graphs [Formula: see text] in terms of their distance Laplacian spectrum and the spectrum of an auxiliary matrix. As application, we obtain the distance Laplacian spectrum of the lexicographic product of graphs. We study the distance Laplacian energy of connected graphs with given chromatic number [Formula: see text]. We show that among all connected graphs with chromatic number [Formula: see text] the complete [Formula: see text]-partite graph has the minimum distance Laplacian energy. Further, we discuss the distribution of distance Laplacian eigenvalues around average transmission degree [Formula: see text]. <\/jats:p>","DOI":"10.1142\/s1793830920500615","type":"journal-article","created":{"date-parts":[[2020,6,4]],"date-time":"2020-06-04T13:40:06Z","timestamp":1591278006000},"page":"2050061","source":"Crossref","is-referenced-by-count":17,"title":["On distance Laplacian spectrum (energy) of graphs"],"prefix":"10.1142","volume":"12","author":[{"given":"Hilal A.","family":"Ganie","sequence":"first","affiliation":[{"name":"Department of Mathematics, University of Kashmir, Srinagar, Kashmir, India"}]}],"member":"219","published-online":{"date-parts":[[2020,6,4]]},"reference":[{"issue":"17","key":"S1793830920500615BIB001","volume":"8","author":"Alhevaz A.","year":"2020","journal-title":"Mathematics"},{"key":"S1793830920500615BIB002","doi-asserted-by":"publisher","DOI":"10.1142\/S1793830918500350"},{"key":"S1793830920500615BIB003","doi-asserted-by":"publisher","DOI":"10.1016\/j.laa.2013.02.030"},{"key":"S1793830920500615BIB004","doi-asserted-by":"publisher","DOI":"10.1016\/j.laa.2015.04.002"},{"key":"S1793830920500615BIB006","volume-title":"Spectra of Graphs-Theory and Application","author":"Cvetkovi\u0107 D.","year":"1980"},{"key":"S1793830920500615BIB007","doi-asserted-by":"publisher","DOI":"10.1016\/j.dam.2018.01.004"},{"key":"S1793830920500615BIB008","doi-asserted-by":"publisher","DOI":"10.1016\/j.amc.2015.06.064"},{"key":"S1793830920500615BIB009","first-page":"55","volume":"545","author":"Das K. 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