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Gotchev, Ivan S.
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1

On the upper bound of the cardinality of Hausdorff topologi..:

Gotchev, Ivan S.
Topology and its Applications.  338 (2023)  - p. 108651 , 2023
Link: https://doi.org/10.1016/..
 
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2

On spaces with a $$\pi $$-base with elements with compact c..:

Bella, Angelo ; Carlson, Nathan ; Gotchev, Ivan S.
Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas.  118 (2023)  1 - p. , 2023
Link: https://doi.org/10.1007/..
 
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3

Cardinalities of weakly Lindelöf spaces with regular G-diag..:

Gotchev, Ivan S.
Topology and its Applications.  259 (2019)  - p. 80-89 , 2019
Link: https://doi.org/10.1016/..
 
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4

Generalizations of two cardinal inequalities of Hajnal and ..:

Gotchev, Ivan S.
Topology and its Applications.  221 (2017)  - p. 425-431 , 2017
Link: https://doi.org/10.1016/..
 
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5

Path Coverings with Prescribed Ends in Faulty Hypercubes:

Castañeda, Nelson ; Gotchev, Ivan S.
Graphs and Combinatorics.  31 (2014)  4 - p. 833-869 , 2014
Link: https://doi.org/10.1007/..
 
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6

Continuous extensions of functions defined on subsets of pr..:

Comfort, W.W. ; Gotchev, Ivan S.
Topology and its Applications.  159 (2012)  9 - p. 2331-2337 , 2012
Link: https://doi.org/10.1016/..
 
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7

Classifying simple closed curve pairs in the 2-sphere and a..:

Franzosa, Robert D. ; Gotchev, Ivan S. ; Look, Daniel M.
Topology and its Applications.  158 (2011)  6 - p. 748-760 , 2011
Link: https://doi.org/10.1016/..
 
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8

Embedded paths and cycles in faulty hypercubes:

Castañeda, Nelson ; Gotchev, Ivan S.
Journal of Combinatorial Optimization.  20 (2009)  3 - p. 224-248 , 2009
Link: https://doi.org/10.1007/..
 
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9

Continuous mappings on subspaces of products with the κ-box..:

Comfort, W.W. ; Gotchev, Ivan S.
Topology and its Applications.  156 (2009)  16 - p. 2600-2608 , 2009
Link: https://doi.org/10.1016/..
 
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10

M-embedded subspaces of certain product spaces:

Comfort, W.W. ; Gotchev, Ivan S. ; Recoder-Núñez, Luis
Topology and its Applications.  155 (2008)  17-18 - p. 2188-2195 , 2008
Link: https://doi.org/10.1016/..
 
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11

Cardinal inequalities for $S(n)$-spaces:

Gotchev, Ivan S
http://arxiv.org/abs/1810.12998.  , 2018
Link: http://arxiv.org/abs/181..
 
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12

Cardinalities of weakly Lindel\"of spaces with regular $G_\..:

Gotchev, Ivan S
http://arxiv.org/abs/1504.01785.  , 2015
Link: http://arxiv.org/abs/150..
 
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13

Generalizations of two cardinal inequalities of Hajnal and ..:

Gotchev, Ivan S
http://arxiv.org/abs/1504.01790.  , 2015
Link: http://arxiv.org/abs/150..
 
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14

Regular $G_\delta$-diagonals and some upper bounds for card..:

Gotchev, Ivan S ; Tkachenko, Mikhail G ; Tkachuk, Vladimir V
http://arxiv.org/abs/1506.04665.  , 2015
Link: http://arxiv.org/abs/150..
 
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15

The non-Urysohn number of a topological space:

Gotchev, Ivan S
http://arxiv.org/abs/1311.6544.  , 2013
Link: http://arxiv.org/abs/131..
 
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