{
  "abstract": "This paper investigates the oscillatory behavior of a new class of second-order nonlinear neutral advanced differential equations with mixed superlinear and sublinear neutral terms in the noncanonical case. The coexistence of these nonlinearities substantially increases the analytical complexity and limits the applicability of many existing oscillation criteria. To address this challenge, a new analytical framework is developed by establishing qualitative properties of eventually positive solutions. Based on this framework, new oscillation criteria are derived by combining the comparison method with the generalized Riccati transformation. The proposed results provide a unified treatment of the cases m>n, m=n, and m<n. Several explicit criteria are further obtained as direct consequences through suitable choices of auxiliary functions. Illustrative examples demonstrate the applicability and effectiveness of the theoretical results. Overall, the proposed framework broadens the scope of existing oscillation theory and provides a unified approach for this class of nonlinear advanced neutral differential equations in the noncanonical case.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Mathematical Sciences, College of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia",
    "Department of Mathematics, Faculty of Science, Mansoura University, Mansoura 35516, Egypt"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 4,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Zuhur Alqahtani",
      "orcid": "0000-0002-9682-5722"
    },
    {
      "affs": [
        1
      ],
      "name": "Belgees Qaraad",
      "orcid": "0000-0002-2115-0791"
    },
    {
      "affs": [
        0
      ],
      "name": "Areej Almuneef",
      "orcid": "0000-0002-3834-105X"
    },
    {
      "affs": [
        1
      ],
      "name": "Fahd Masood",
      "orcid": "0000-0003-4643-8318"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/17f4gw0r8024m.bib",
  "cited_by": 0,
  "doi": "10.3390/axioms15100774",
  "fulltext_url": null,
  "id": "17f4gw0r8024m",
  "issns": [
    "2075-1680"
  ],
  "landing_url": "https://www.mdpi.com/2075-1680/15/10/774",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "2604|Nonlinear Differential Equations Analysis"
    ]
  ],
  "openalex": "W7222513189",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-16",
  "publisher": "MDPI AG",
  "ris": "https://research.draconitic.com/paper/17f4gw0r8024m.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:30Z",
      "native_id": "10.3390/axioms15100774",
      "source": "crossref",
      "url": "https://www.mdpi.com/2075-1680/15/10/774"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "openalex:2604|Nonlinear Differential Equations Analysis",
      "subfield": "general"
    }
  ],
  "title": "New Oscillation Results for Second-Order Advanced Differential Equations with Mixed Neutral Nonlinearities",
  "title_text": "New Oscillation Results for Second-Order Advanced Differential Equations with Mixed Neutral Nonlinearities",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:18:30Z",
  "url": "https://research.draconitic.com/paper/17f4gw0r8024m",
  "venue": "Axioms",
  "versions": []
}