# Magdalena Lemańska - Science profile - MOST Wiedzy

## dr inż. Magdalena Lemańska

### Keywords Help

Centrum Transferu Wiedzy i Technologii
Location
Al. Zwycięstwa 27, 80-219 Gdańsk
Phone
+48 58 348 62 62
E-mail
biznes@pg.edu.pl

### Contact

Workplace
Gmach B pokój 516 A
Phone
(58) 347 28 61

### Publication showcase

• #### On the partition dimension of trees

- DISCRETE APPLIED MATHEMATICS - 2014

Given an ordered partition Π={P1,P2,…,Pt} of the vertex set V of a connected graph G=(V,E), the partition representation of a vertex v∈V with respect to the partition Π is the vector r(v|Π)=(d(v,P1),d(v,P2),…,d(v,Pt)), where d(v,Pi) represents the distance between the vertex vv and the set Pi. A partition Π of V is a resolving partition of G if different vertices of G have different partition representations, i.e., for every...

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• #### On the doubly connected domination number of a graph

W pracy została zdefiniowana liczba dominowania podwójnie spójnego i przedstawiono jej podstawowe własności.

• #### Bondage number of grid graphs

The bondage number b(G) of a nonempty graph G is the cardinality of a smallest set of edges whose removal from G results in a graph with domination number greater than the domination number of G. Here we study the bondage number of some grid-like graphs. In this sense, we obtain some bounds or exact values of the bondage number of some strong product and direct product of two paths.

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### Obtained scientific degrees/titles

• 2006-01-19

#### Obtained science degree

dr Mathematics (Mathematics)
Wydział Matematyki, Fizyki i Informatyki Uniwersytetu Gdańskiego

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