Evidence map›Paper›PMID 41751692›Full record

ArticleEntropy (Basel, Switzerland)2026

Complex Fluids in a Multifractal Space: Scale Covariance and the Emergence of the Fractal Force.

Dragos-Ioan Rusu, Vlad Ghizdovat, Lacramioara Ochiuz, Oana Rusu, Iuliana Oprea, Lucian Dobreci, Maricel Agop, Decebal Vasincu

Abstract read
In one paragraph

Article in Entropy (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Dragos-Ioan RusuDepartment of Environmental Engineering, Mechanical Engineering and Agritourism, Faculty of Engineering, "Vasile Alecsandri" University of Bacau, 600115 Bacau, Romania.ORCID 0000-0002-5485-0620
Vlad GhizdovatDepartment of Biophysics and Medical Physics-Nuclear Medicine, Grigore T. Popa University of Medicine and Pharmacy Iasi, 700115 Iasi, Romania.ORCID 0000-0001-8233-8862
Lacramioara OchiuzDepartment of Biophysics and Medical Physics-Nuclear Medicine, Grigore T. Popa University of Medicine and Pharmacy Iasi, 700115 Iasi, Romania.ORCID 0000-0001-6447-0958
Oana RusuFaculty of Material Science and Engineering, "Gheorghe Asachi" Technical University, 700050 Iasi, Romania.
Iuliana OpreaDepartment of Mathematics, Colorado State University, Fort Collins, CO 80523, USA.
Lucian DobreciDepartment of Physical and Occupational Therapy, "Vasile Alecsandri" University of Bacau, 600115 Bacau, Romania.
Maricel AgopDepartment of Environmental Engineering, Mechanical Engineering and Agritourism, Faculty of Engineering, "Vasile Alecsandri" University of Bacau, 600115 Bacau, Romania.
Decebal VasincuDepartment of Biophysics and Medical Physics-Nuclear Medicine, Grigore T. Popa University of Medicine and Pharmacy Iasi, 700115 Iasi, Romania.ORCID 0000-0002-7139-0304

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Complex systems-ranging from biological organisms to turbulent fluids-exhibit multiscale heterogeneity and intermittency that traditional, differentiable calculus fails to adequately capture. Therefore, we propose a mathematical framework for analyzing complex system dynamics by assimilating the trajectories of structural units to continuous but non-differentiable multifractal curves. Utilizing the scale covariance principle, the authors recast the conservation of momentum as a geodesic equation within a multifractal space. This approach naturally separates the complex velocity field into differentiable and non-differentiable scale resolutions, where the balance of multifractal acceleration, convection, and dissipation is parametrized by a singularity spectrum

Indexed as

complex systemsmultifractal dynamicsscale covarianceself-organization

Identifiers

PMID41751692
PMCPMC12939726

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.