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#### CM

##### [Communications in Mathematics]

## CM

#### Communications in Mathematics

*Communications in Mathematics*—created in 2009—is the continuation of the journal *Acta Mathematica et Informatica Universitatis Ostraviensis*, founded in 1993, which became *Acta Mathematica Universitatis Ostraviensis* in 2003. *Communications in Mathematics* publishes research and review articles in English in all areas of pure and applied mathematics, mathematical physics and computer science.

- Director of publication: Jan Lata
- Editor-in-chief: Ivan Kaygorodov
- Medium: electronic
- Frequency: annual
- Date created: 2009
- Date of publication on Episciences: 2021
- eISSN: 2336-1298
- Subjects: mathematics
- Languages of publication: English

- Review process: single blind peer review
- CC BY-SA 4.0 licence

- Publisher: University of Ostrava
- Address: Dvořákova 7, 701 03 Ostrava
- Country: Czech Republic

- Contact: cm AT episciences.org

### Latest articles

#### Structure of finite groups with restrictions on the set of conjugacy classes sizes

#### Various notions of (co)simplicial (pre)sheaves

#### EpiDEMES

##### [Épijournal de Didactique et Epistémologie des Mathématiques pour l’Enseignement Supérieur]

## EpiDEMES

#### Épijournal de Didactique et Epistémologie des Mathématiques pour l’Enseignement Supérieur

*Epijournal de Didactique et Epistémologie des Mathématiques pour l’Enseignement Supérieur* (EpiDEMES) is a peer-reviewed journal founded in 2019 that publishes articles in French or English. EpiDEMES aims to build a documentary base for the initial and continuing education of teachers in higher education. The fields covered are didactics and epistemology of mathematics (AMS 97-XX Mathematics Education classification) with the object of study being mathematics in higher education and the phenomena linked to its teaching-learning.

- Director of publication: pending
- Editors-in-chief: Nicolas Grenier-Boley ; Hussein Sabra
- Medium: electronic
- Frequency: biannual
- Date created: 2019
- Date of publication on Episciences: 2019
- eISSN: pending
- Subjects: mathematics, didactics of mathematics
- Languages of publication: English, French

- Review process: single blind peer review
- CC BY-SA 4.0 licence

- Country: France
- Contact: epidemes AT episciences.org

### Latest articles

#### Making UME research accessible and meaningful to the Mathematics community: A Special Issue commentary

#### The evolution of a study and research path in Statistics

#### Epiga

##### [Épijournal de Géométrie Algébrique]

## Epiga

#### Épijournal de Géométrie Algébrique

*Epijournal de Géométrie Algébrique* (Epiga) is a peer-reviewed mathematics journal created in 2016. Supported by the Epiga Association, it publishes articles annually in French or in English. The fields covered are algebraic geometry in the broadest sense, including complex and arithmetic geometry, algebraic group theory and representations.

- Director of publication: Pierre-Emmanuel Chaput
- Coordinating editor: Stéphane Druel
- Medium: electronic
- Frequency: annual
- Date created: 2016
- Date of publication on Episciences: 2016
- eISSN: 2491-6765
- Subjects: mathematics, algebraic geometry
- Languages of publication: English, French

- Review process: single blind peer review
- CC BY-SA 4.0 licence

- Publisher: Association Épiga
- Address: Institut Elie Cartan de Lorraine, Université de Lorraine, BP 70239, 54506 Vandœuvre-lès-Nancy Cedex
- Country: France

- Contact: epiga AT episciences.org

### Latest articles

#### Serre-invariant stability conditions and Ulrich bundles on cubic threefolds

#### Maximality of moduli spaces of vector bundles on curves

#### HRJ

##### [Hardy-Ramanujan Journal]

## HRJ

#### Hardy-Ramanujan Journal

Created in 1978, *Hardy-Ramanujan Journal* is a peer-reviewed journal. Published by the Hardy-Ramanujan Society, it publishes articles in English in fundamental mathematics, more specifically in number theory.

- Director of publication: C.S. Aravinda
- Editors-in-chief: C.S. Aravinda ; Atul Dixit ; Kotyada Srinivas
- Medium: electronic
- Frequency: annual
- Date created: 1978
- Date of publication on Episciences: 2014
- eISSN: 2804-7370
- Subjects: mathematics, number theory
- Languages of publication: English

- Review process: single blind peer review
- CC BY 4.0 licence

- Publisher: Hardy-Ramanujan Society
- Address: Bhavana Trust, No.24, `Athreya’ 21st Main, 2nd Block, BSK I Stage BANGALORE — 560 050
- Country: India

- Contact: hrj AT episciences.org

### Latest articles

#### Generating Functions for Certain Weighted Cranks

#### A survey on t-core partitions

#### jGCC

##### [journal of Groups, Complexity, Cryptology]

## jGCC

#### journal of Groups, Complexity, Cryptology

The *journal of Groups, Complexity, Cryptology* (jGCC) is the continuation of the journal *Groups, Complexity, Cryptology* created in 2009. A peer-reviewed biannual journal, jGCC publishes research articles in the fields of combinatorial and computational group theory, complexity theory and cryptology.

- Director of publication: Murray Elder
- Editors-in-chief: Murray Elder ; Vladimir Shpilrain
- Medium: electronic
- Frequency: biannual
- Date created: 2009
- Date of publication on Episciences: 2020
- eISSN: 1869-6104
- Subjects: combinatorial and computational group theory, complexity theory, cryptology
- Language of publication: English

- Review process: single blind peer review
- CC BY 4.0 licence

- Contact: gcc-contact AT episciences.org

### Latest articles

#### Geodesic Growth of Numbered Graph Products

#### Exponent equations in HNN-extensions

#### JNSAO

##### [Journal of Nonsmooth Analysis and Optimization]

## JNSAO

#### Journal of Nonsmooth Analysis and Optimization

Established in 2019, the *Journal of Nonsmooth Analysis and Optimization* (JNSAO) publishes articles in English on all aspects of nonsmooth analysis related to optimization and equilibrium problems.

- Director of publication: Christian Clason
- Editors-in-chief: Christian Clason ; Tuomo Valkonen
- Medium: electronic
- Frequency: continuous
- Date created: 2019
- Date of publication on Episciences: 2019
- eISSN: 2700-7448
- Subjects: variational analysis, theory and algorithms for nonsmooth optimization and equilibrium problems, robust and chance-constrained stochastic optimization
- Language of publication: English
- Review process: single blind peer review
- CC BY 4.0 licence

- Contact: jnsao AT episciences.org

### Latest articles

#### Second-order conditions for non-uniformly convex integrands: quadratic growth in $L^1$

#### Analysis of the implicit Euler time-discretization of passive linear descriptor complementarity systems

#### OCNMP

##### [Open Communications in Nonlinear Mathematical Physics]

## OCNMP

#### Open Communications in Nonlinear Mathematical Physics

Created in 2020, *Open Communications in Nonlinear Mathematical Physics* (OCNMP) is a mathematical journal focusing on nonlinear problems in mathematical physics. It publishes annual articles in English.

- Director of publication: Norbert Euler
- Editor-in-chief: Norbert Euler
- Medium: electronic
- Frequency: annual
- Date created: 2020
- Date of publication on Episciences: 2021
- eISSN: 2802-9356
- Subjects: mathematics, mathematical physics, non-linear sciences
- Languages of publication: English
- Review process: single blind peer review
- CC BY 4.0 licence

- Contact: ocnmp AT episciences.org