Manuscript Preparation

Authors should read the aims and scope before submission. Manuscripts must be original, clearly written and not under review elsewhere.

Article types

• Original research articles
• Review and survey articles
• Numerical methods and algorithm papers
• Mathematical software and reproducibility papers
• Research notes and short communications

Mathematical reporting

State the problem, assumptions, notation and contribution precisely. Distinguish established results from new theorems, algorithms or computations. Proofs must be logically complete, and numerical methods should include consistency, stability, convergence or error analysis where applicable.

Computational experiments

Describe algorithms, discretization, stopping criteria, parameter choices, hardware, software, precision and benchmark problems sufficiently for assessment. Compare with appropriate methods, report computational cost and uncertainty, and avoid conclusions unsupported by the tested regimes.

Code, data and reproducibility

Include a Code and Data Availability Statement. Deposit source code, scripts, input data, meshes, parameter files and reproducibility instructions in a stable repository where possible. Identify software versions, libraries, licences and access restrictions.

Review files

Provide a separate title page and anonymized manuscript for double-blind review. Disclose funding, competing interests, author contributions and material use of generative AI.

Submission status

Online submissions are temporarily closed while CMJ completes its editorial setup.