Meeting our Editor-in-Chief and Associate Editor

Publication Frequency

Semi-annual

Journal Articles

Search scope

Volume Arrangement

2024

Vol 2, No 2 (2024)

Vol 2, No 1 (2024)

2023

Vol 1, No 1 (2023)

Featured Articles

Why the big bang never happened

If general relativity is correct, then the origin of the universe is a simple mathematical problem. The Friedmann equation in cosmology is a well-structured ordinary diﬀerential equation, and the global properties of its solutions can be qualitatively analyzed by the phase-trajectory method. In this paper we show that the total energy density of matter in the universe is positive, and the total pressure near the Big Bang is negative. By analyzing the global properties of the solutions to the Friedmann equation according to these two conditions of state functions, we ﬁnd that the Big Bang is impossible, and the space must be a closed 3-dimensional sphere, the cosmological constant is likely to be zero, and the evolution of the universe should be cyclic. The analysis and the proof are simple and straight forward, therefore these conclusions should be reliable.

Fermat surfaces and hypercubes

Fermat’s last theorem appears not as a unique property of natural numbers but as the bottom line of extended possible issues involving larger dimensions and powers when observed from a natural vector space viewpoint. The fabric of this general Fermat’s theorem structure consists of a well-defined set of vectors associated with dimensional vector spaces and the Minkowski norms one can define there. Here, a special vector set is studied and named a Fermat surface. Besides, a connection between Fermat surfaces and hypercubes is unveiled.

It is with great pride that we introduce Prof. Youssri Hassan Youssri and Prof. Ali Akgül, who are the Editor-in-Chief and Associate Editor of our esteemed journal.

Editor-in-Chief

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Prof. Youssri Hassan Youssri

Cairo University
Egypt

Associate Editor

Prof. Ali Akgül

Siirt University
Turkey

These two distinguished experts led the journal of Mathematics and Systems Science (MSS) to enter its second year with a robust foundation. We have assembled a team of eminent scholars in mathematics from over 10 countries and regions worldwide, who are dedicated to steering and propelling the journal of MSS to new heights.

Under the guidance and efforts of the editorial team, the first two issues were published on schedule. These two issues showcase the exceptional scholarly work of 31 researchers from 14 countries and regions. We extend our heartfelt gratitude to them for their valuable contributions to the journal.

We warmly invite outstanding and innovative research from across the globe to grace the pages of this journal.

Editor-in-Chief

Prof. Youssri Hassan Youssri

Cairo University, Egypt

Processing Speed (2023)

- 68 days: received to online

News & Announcements

2024-09-20

Highly Read Article Recommendation

Since the journal launch in 2023, we have been proud to publish a plethora of insightful findings in the realms of mathematics and systems science....

2024-07-10

Meeting our Editor-in-Chief and Associate Editor

It is with great pride that we introduce Prof. Youssri Hassan Youssri and Prof. Ali Akgül, who are the Editor-in-Chief and Associate Editor of our esteemed journal.

2024-01-05

Articles in the First Issue of Volume 1 - Now Available Online

We are delighted to announce that the articles in the first issue of Volume 1 of Mathematics and Systems Science is now live and accessible online.

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