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## Lacher, R. C.

Compute Distance To:
 Author ID: lacher.r-c Published as: Lacher, R. C.; Lacher, R.
 Documents Indexed: 41 Publications since 1968, including 1 Book
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#### Co-Authors

 19 single-authored 9 Bryant, John Logan 3 Cantrell, James C. 2 Repovš, Dušan D. 1 Andrews, James J. 1 Baker, John Warren 1 Cannon, James W. 1 Coats, Pamela K. 1 Fant, L. Franklin 1 Geoghegan, Ross 1 Gutierrez, Mauricio A. 1 Kuratowski, Kazimierz 1 McCroan, Keith D. 1 McMillan, D. R. jun. 1 Sharma, Shanker C.
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#### Serials

 3 Pacific Journal of Mathematics 3 Proceedings of the American Mathematical Society 3 Bulletin of the American Mathematical Society 2 Mathematical Proceedings of the Cambridge Philosophical Society 2 Fundamenta Mathematicae 2 The Quarterly Journal of Mathematics. Oxford Second Series 2 Transactions of the American Mathematical Society 1 American Journal of Mathematics 1 Duke Mathematical Journal 1 Illinois Journal of Mathematics 1 Journal of the London Mathematical Society. Second Series 1 Michigan Mathematical Journal 1 Topology 1 Topology and its Applications 1 International Journal of Computational Geometry & Applications 1 Aequationes Mathematicae 1 European Journal of Operational Research 1 Glasnik Matematički. Serija III 1 Topology Proceedings 1 Bulletin de l’Académie Polonaise des Sciences, Série des Sciences Mathématiques, Astronomiques et Physiques 1 General Topology and its Applications 1 Trudy Matematicheskogo Instituta Imeni V. A. Steklova
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#### Fields

 25 Manifolds and cell complexes (57-XX) 11 General topology (54-XX) 9 Algebraic topology (55-XX) 3 Computer science (68-XX) 2 Combinatorics (05-XX) 1 General and overarching topics; collections (00-XX) 1 Real functions (26-XX) 1 Sequences, series, summability (40-XX) 1 Functional analysis (46-XX) 1 Convex and discrete geometry (52-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Operations research, mathematical programming (90-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Biology and other natural sciences (92-XX)

#### Citations contained in zbMATH Open

29 Publications have been cited 215 times in 145 Documents Cited by Year
Cell-like mappings and their generalizations. Zbl 0364.54009
Lacher, R. C.
1977
Cell-like mappings. I. Zbl 0182.57601
Lacher, R. C.
1969
A neural network for classifying the financial health of a firm. Zbl 0910.90016
Lacher, R. C.; Coats, Pamela K.; Sharma, Shanker C.; Fant, L. Franklin
1995
The structure of generalized manifolds having nonmanifold set of trivial dimension. Zbl 0476.57006
Cannon, J. W.; Bryant, J. L.; Lacher, R. C.
1979
Compacta with the shape of finite complexes. Zbl 0339.55012
Geoghegan, Ross; Lacher, R. C.
1976
Cell-like spaces. Zbl 0175.49902
Lacher, R. C.
1969
Cell-like mappings. II. Zbl 0212.55702
Lacher, R. C.
1971
Cellularity criteria for maps. Zbl 0188.55702
Lacher, R. C.
1970
Partially acyclic mappings between manifolds. Zbl 0239.57007
Lacher, R. C.; McMillan, D. R. jun.
1972
Cell-like mappings of ANR’s. Zbl 0164.53404
Lacher, R. C.
1968
A theorem on the space of monotone mappings. Zbl 0195.24401
Kuratowski, K.; Lacher, R. C.
1969
Embeddings with mapping cylinder neighborhoods. Zbl 0304.57008
Bryant, J. L.; Lacher, R. C.
1975
Some local flatness criteria for low codimensional submanifolds. Zbl 0197.20203
Cantrell, J. C.; Lacher, R. C.
1970
Local flattening of a submanifold. Zbl 0172.25601
Cantrell, J. C.; Lacher, R. C.
1969
Resolving zero-dimensional singularities in generalized manifolds. Zbl 0373.57002
Bryant, J. L.; Lacher, R. C.
1978
A disjoint disks property for 3-manifolds. Zbl 0519.57013
Repovs, Dusan; Lacher, R. C.
1983
Some mapping theorems. Zbl 0304.57005
Lacher, R. C.
1974
Resolving acyclic images of three-manifolds. Zbl 0461.57006
Bryant, J. L.; Lacher, R. C.
1980
Resolving acyclic images of nonorientable three-manifolds. Zbl 0551.57007
Repovš, Dušan; Lacher, R. C.
1984
Free spheres with mapping cylinder neighborhoods. Zbl 0306.57005
Bryant, J. L.; Lacher, R. C.; Smith, B. J.
1975
A cellularity criterion based on codimension. Zbl 0324.57008
Lacher, R. C.
1976
A disk in n-space which lies on no 2-sphere. Zbl 0177.26704
Lacher, R. C.
1968
Blowing up homology manifolds. Zbl 0373.57003
Bryant, J. L.; Lacher, R. C.
1977
A Hopf-like invariant for mappings between odd-dimensional manifolds. Zbl 0376.57004
Bryant, J. L.; Lacher, R. C.
1978
Generalized three-manifolds. Zbl 0469.57014
Lacher, R. C.
1981
Resolutions of generalized manifolds. Zbl 0481.57008
Lacher, R. C.
1980
Some wild spheres and group actions. Zbl 0198.56302
Lacher, R. C.
1970
Suspending homotopy 3-spheres and embedding mapping cylinders in $$S^ 4$$. Zbl 0218.57004
Lacher, R. C.
1971
Mapping cylinder neighborhoods of one-complexes in four-space. Zbl 0235.57006
Bryant, J. L.; Lacher, R. C.
1972
A neural network for classifying the financial health of a firm. Zbl 0910.90016
Lacher, R. C.; Coats, Pamela K.; Sharma, Shanker C.; Fant, L. Franklin
1995
Resolving acyclic images of nonorientable three-manifolds. Zbl 0551.57007
Repovš, Dušan; Lacher, R. C.
1984
A disjoint disks property for 3-manifolds. Zbl 0519.57013
Repovs, Dusan; Lacher, R. C.
1983
Generalized three-manifolds. Zbl 0469.57014
Lacher, R. C.
1981
Resolving acyclic images of three-manifolds. Zbl 0461.57006
Bryant, J. L.; Lacher, R. C.
1980
Resolutions of generalized manifolds. Zbl 0481.57008
Lacher, R. C.
1980
The structure of generalized manifolds having nonmanifold set of trivial dimension. Zbl 0476.57006
Cannon, J. W.; Bryant, J. L.; Lacher, R. C.
1979
Resolving zero-dimensional singularities in generalized manifolds. Zbl 0373.57002
Bryant, J. L.; Lacher, R. C.
1978
A Hopf-like invariant for mappings between odd-dimensional manifolds. Zbl 0376.57004
Bryant, J. L.; Lacher, R. C.
1978
Cell-like mappings and their generalizations. Zbl 0364.54009
Lacher, R. C.
1977
Blowing up homology manifolds. Zbl 0373.57003
Bryant, J. L.; Lacher, R. C.
1977
Compacta with the shape of finite complexes. Zbl 0339.55012
Geoghegan, Ross; Lacher, R. C.
1976
A cellularity criterion based on codimension. Zbl 0324.57008
Lacher, R. C.
1976
Embeddings with mapping cylinder neighborhoods. Zbl 0304.57008
Bryant, J. L.; Lacher, R. C.
1975
Free spheres with mapping cylinder neighborhoods. Zbl 0306.57005
Bryant, J. L.; Lacher, R. C.; Smith, B. J.
1975
Some mapping theorems. Zbl 0304.57005
Lacher, R. C.
1974
Partially acyclic mappings between manifolds. Zbl 0239.57007
Lacher, R. C.; McMillan, D. R. jun.
1972
Mapping cylinder neighborhoods of one-complexes in four-space. Zbl 0235.57006
Bryant, J. L.; Lacher, R. C.
1972
Cell-like mappings. II. Zbl 0212.55702
Lacher, R. C.
1971
Suspending homotopy 3-spheres and embedding mapping cylinders in $$S^ 4$$. Zbl 0218.57004
Lacher, R. C.
1971
Cellularity criteria for maps. Zbl 0188.55702
Lacher, R. C.
1970
Some local flatness criteria for low codimensional submanifolds. Zbl 0197.20203
Cantrell, J. C.; Lacher, R. C.
1970
Some wild spheres and group actions. Zbl 0198.56302
Lacher, R. C.
1970
Cell-like mappings. I. Zbl 0182.57601
Lacher, R. C.
1969
Cell-like spaces. Zbl 0175.49902
Lacher, R. C.
1969
A theorem on the space of monotone mappings. Zbl 0195.24401
Kuratowski, K.; Lacher, R. C.
1969
Local flattening of a submanifold. Zbl 0172.25601
Cantrell, J. C.; Lacher, R. C.
1969
Cell-like mappings of ANR’s. Zbl 0164.53404
Lacher, R. C.
1968
A disk in n-space which lies on no 2-sphere. Zbl 0177.26704
Lacher, R. C.
1968
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#### Cited by 141 Authors

 10 Daverman, Robert J. 9 Ferry, Steven C. 8 Repovš, Dušan D. 6 Lacher, R. C. 5 Bryant, John Logan 5 Duvall, Paul F. 5 Dydak, Jerzy 5 Husch, Laurence S. 4 Coram, Donald S. 4 Dranishnikov, Alexander Nikolaevich 4 Geoghegan, Ross 4 Iwaniec, Tadeusz 4 Onninen, Jani 3 Edwards, David A. 3 Garity, Dennis J. 3 Nguyen Van Loi 3 Obukhovskiĭ, Valeriĭ Vladimirovich 3 Thickstun, Thomas L. 3 Walsh, John J. 3 West, David 2 Ancel, Fredric D. 2 Ball, Billy Joe 2 Brodsky, N. B. 2 Cavicchioli, Alberto 2 Chigogidze, Alex 2 Choi, Jung-In K. 2 Dellana, Scott 2 Harrold, Orville G. jun. 2 Henderson, James P. 2 Horbez, Camille 2 Kawamura, Kazuhiro 2 Kryszewski, Wojciech 2 Mio, Washington 2 Montejano Peimbert, Luis 2 Quinn, Frank S. 2 Raptis, George 2 Seebeck, C. L. III 2 Semenov, Pavel Vladimirovič 2 Shchepin, Evgenij V. 2 Steimle, Wolfgang 1 Armentrout, Steve 1 Badzioch, Bernard 1 Baesens, Bart 1 Balakrishnan, Nagraj 1 Barry, Chris 1 Bogatyĭ, Semeon Antonovich 1 Borsuk, Karol 1 Bose, Indranil 1 Burgess, Cecil Edmund 1 Cannon, James W. 1 Chávez, María Jose 1 Conner, Gregory R. 1 Dancer, Edward Norman 1 Davis, Jefferson T. 1 Dedene, Guido 1 Dorabiała, Wojciech 1 du Jardin, Philippe 1 Dwyer, William G. 1 Farrell, F. Thomas 1 Fedorchuk, Vitaly Vitalievich 1 Fernández-Bayort, Tomás 1 Fiet, James O. 1 Ford, Jo 1 Freund, Steven 1 Frolkina, Olga D. 1 Gabor, Dorota 1 Górniewicz, Lech 1 Gu, Shijie 1 Guirardel, Vincent 1 Halverson, Denise M. 1 Haver, William E. 1 Hegenbarth, Friedrich 1 Henn, Hans-Werner 1 Hill, Seamus 1 Hu, Michael Y. 1 Indro, Daniel C. 1 Iseri, Ali 1 Jakobsche, Wlodzimierz 1 Kirby, Robion Cromwell 1 Kizilaslan, Recep 1 Pedersen, Erik Kjær 1 Kozlowski, George 1 Kumar, P. Ravi 1 Kwasik, Sławomir 1 Lai, Vincent S. 1 Lam, Jolie 1 Lassonde, Marc 1 Liem, Vo-Thanh 1 Lovell, Ronald E. R. II 1 Lück, Wolfgang 1 Luukkainen, Jouni 1 Lytchak, Alexander 1 Malhotra, D. K. 1 Malhotra, Rashmi 1 Massey, Anne P. 1 McMillan, D. R. jun. 1 Mederski, Jarosław 1 Mitchell, William James Rae 1 Montagno, Ray 1 Moore, Teresa Engel ...and 41 more Authors
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#### Cited in 46 Serials

 36 Topology and its Applications 16 Transactions of the American Mathematical Society 13 Proceedings of the American Mathematical Society 13 Bulletin of the American Mathematical Society 9 European Journal of Operational Research 4 Mathematical Proceedings of the Cambridge Philosophical Society 4 Computers & Operations Research 3 Mathematical Notes 2 Bulletin of the Australian Mathematical Society 2 Rocky Mountain Journal of Mathematics 2 Advances in Mathematics 2 Applied Mathematics and Computation 2 Inventiones Mathematicae 2 Journal of Soviet Mathematics 2 Journal of Mathematical Sciences (New York) 2 Geometry & Topology 2 Algebraic & Geometric Topology 1 Archive for Rational Mechanics and Analysis 1 Journal of Mathematical Analysis and Applications 1 Acta Mathematica 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Archiv der Mathematik 1 Bulletin of the London Mathematical Society 1 Compositio Mathematica 1 Duke Mathematical Journal 1 Geometriae Dedicata 1 Glasgow Mathematical Journal 1 Information Sciences 1 Kodai Mathematical Journal 1 Mathematische Annalen 1 Mathematika 1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Pacific Journal of Mathematics 1 Proceedings of the Japan Academy. Series A 1 Proceedings of the London Mathematical Society. Third Series 1 Journal of Information & Optimization Sciences 1 $$K$$-Theory 1 The Journal of Geometric Analysis 1 Bulletin of the American Mathematical Society. New Series 1 Journal of Knot Theory and its Ramifications 1 Calculus of Variations and Partial Differential Equations 1 Differential Equations and Dynamical Systems 1 Journal of the European Mathematical Society (JEMS) 1 Discrete and Continuous Dynamical Systems. Series B 1 Journal of Topology 1 International Journal of Information Technology & Decision Making
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#### Cited in 25 Fields

 79 Manifolds and cell complexes (57-XX) 62 General topology (54-XX) 47 Algebraic topology (55-XX) 10 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 9 Operations research, mathematical programming (90-XX) 7 Computer science (68-XX) 6 Global analysis, analysis on manifolds (58-XX) 6 Statistics (62-XX) 4 $$K$$-theory (19-XX) 4 Functions of a complex variable (30-XX) 4 Potential theory (31-XX) 4 Ordinary differential equations (34-XX) 4 Operator theory (47-XX) 3 Group theory and generalizations (20-XX) 3 Partial differential equations (35-XX) 3 Convex and discrete geometry (52-XX) 3 Differential geometry (53-XX) 2 Algebraic geometry (14-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 2 Biology and other natural sciences (92-XX) 1 Commutative algebra (13-XX) 1 Associative rings and algebras (16-XX) 1 Measure and integration (28-XX) 1 Functional analysis (46-XX) 1 Systems theory; control (93-XX)