There is no (95, 40, 12, 20) strongly regular graph

(UL)

PDF

There is no (95, 40, 12, 20) strongly regular graph

Azarija, Jernej, 1988- ; Marc, Tilen

We show that there is no ▫$(95, 40, 12, 20)$▫ strongly regular graph and, consequently, there is no ▫$(96, 45, 24, 18)$▫ strongly regular graph, no nontrivial regular two-graph on ▫$96$▫ vertices, ... and no partial geometry ▫$\operatorname{pg}(4, 9, 2)$▫. The main idea of the result is based on the star complement technique and requires a moderate amount of computation.

Source: Journal of combinatorial designs. - ISSN 1063-8539 (Vol. 28, iss. 4, Apr. 2020, str. 294-306)

Type of material - article, component part ; adult, serious

Publish date - 2020

Language - english

COBISS.SI-ID - 18934873

Link(s):
https://doi.org/10.1002/jcd.21696
DOI

Keep searching

Author
Azarija, Jernej, 1988- | Marc, Tilen

Topics
strongly regular graphs | star complement technique | eigenvalues | interlacing

Holdings

source: Journal of combinatorial designs. - ISSN 1063-8539 (Vol. 28, iss. 4, Apr. 2020, str. 294-306)

Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.

Year	Impact factor		Edition		Category		Classification
Year	JCR	SNIP	JCR	SNIP	JCR	SNIP	JCR	SNIP

Links to authors' personal bibliographies	Links to information on researchers in the SICRIS system
Azarija, Jernej, 1988-	35352
Marc, Tilen	37403

Source: Personal bibliographies and: SICRIS

The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.

Pickup location	Material status	Reservation

Upload image

Shelf entry

Adding material to shelf was successful.

Adding material to shelf failed.

It was not necessary to add the material to the shelf.

Permalink

E-mail

Impact factor

Select the library membership card:

DRS, in which the journal is indexed

Select pickup location:

Material pickup by post

Notification

Citations

Subject headings in COBISS General List of Subject Headings

Select pickup location

Reservation was successful.

Reservation failed.

Reservation...

Bibliographic data

Number of loans

Loan was successful

Loan failed

Loan was successful

Loan failed

Loan was successful

Loan failed

Loan was successful

Loan failed

Theme